Power & UPS

Sub categories

Selecting a sort option will reload the product list.

Showing Results for Power & UPS

  • Save $945.00
    Image coming soon

    Code Blue SLNF0129

    Code Blue SLNF0129 Safety Blue White PoE Connector

    IP68 PoE connector for outdoor & underground industrial networks

    • 802.3af PoE power eliminates separate infrastructure at each site
    • IP68 rating withstands dust, submersion, and washdown environments
    • Safety blue & white connector for secure identification in harsh conditions
    Free shipping over $499
    $13,339.99 $12,394.99 Save $945.00
    The item has been added Add to quote
    $13,339.99 $12,394.99 Save $945.00
    Save $945.00 Add to quote
  • Save $1,317.01
    Image coming soon

    Code Blue SLNF0148

    Code Blue SLNF0148 CB1sd SBL WEm NP 4G/LTE Power Supply

    • Converts 120V AC to regulated 12–24V DC at 210VA to power paging and network devices.
    • Direct replacement for CB1sd SBL WEm NP series 4G/LTE communication modules.
    • Dual voltage output supports both legacy and current-generation security installations.
    Free shipping over $499
    $9,820.00 $8,502.99 Save $1,317.01
    The item has been added Add to quote
    $9,820.00 $8,502.99 Save $1,317.01
    Save $1,317.01 Add to quote
  • Save $1,404.01
    Image coming soon

    Code Blue SLNF0151

    Code Blue SLNF0151 CB 1-s Safety Blue PoE Cable

    IP68 PoE cable for outdoor cameras and intercoms in wet/dusty sites

    • 802.3af power delivery with RJ45 connector for PoE security devices
    • IP68 submersion rating handles outdoor moisture, dust, and harsh conditions
    • Safety blue color for easy identification in wall, ceiling, and site installations
    Free shipping over $499
    $10,465.00 $9,060.99 Save $1,404.01
    The item has been added Add to quote
    $10,465.00 $9,060.99 Save $1,404.01
    Save $1,404.01 Add to quote
  • Save $1,733.01
    Code Blue SLNF0152 CB1w V5 SBL Solar Power Module

    Code Blue SLNF0152

    Code Blue SLNF0152 CB1w V5 SBL Solar Power Module

    • Delivers stable 12V DC solar power, eliminating AC mains dependency at remote sites.
    • Engineered specifically for Code Blue V5 series—drop-in integration, no rewiring needed.
    • Outdoor-rated construction withstands UV, moisture, and temperature extremes for perimeter use.
    Free shipping over $499
    $12,435.00 $10,701.99 Save $1,733.01
    The item has been added Add to quote
    $12,435.00 $10,701.99 Save $1,733.01
    Save $1,733.01 Add to quote
  • Save $1,747.01
    Code Blue SLNF0181 CB1w V5 SBL WSe Solar Power Module

    Code Blue SLNF0181

    Code Blue SLNF0181 CB1w V5 SBL WSe Solar Power Module

    • Integrated PV panel with charge regulation cuts battery swap frequency at remote sites.
    • 12–24V DC input range supports both 12V and 24V topologies without extra converters.
    • Direct-attach pinout fits CB1w V5 units with no intermediate harnesses or adapters.
    Free shipping over $499
    $12,535.00 $10,787.99 Save $1,747.01
    The item has been added Add to quote
    $12,535.00 $10,787.99 Save $1,747.01
    Save $1,747.01 Add to quote
  • Save $1,747.01
    Image coming soon

    Code Blue SLNF0182

    Code Blue SLNF0182 CB1w V5 Solar Power Module

    • Solar charging eliminates grid dependency for remote perimeter and wildlife deployments.
    • 12–24V DC input range integrates directly with Code Blue camera and gateway ecosystems.
    • Weather-resistant sealed enclosure handles UV, rain, and dust on unattended outdoor mounts.
    Free shipping over $499
    $12,535.00 $10,787.99 Save $1,747.01
    The item has been added Add to quote
    $12,535.00 $10,787.99 Save $1,747.01
    Save $1,747.01 Add to quote
  • Save $1,762.01
    Image coming soon

    Code Blue SLNF0184

    Code Blue SLNF0184 CB1w V5 Solar Power Module

    • Integrated 4G-LTE modem enables remote monitoring with no fiber backhaul or site hardening.
    • Built-in solar charging supports long-term off-grid deployments without generator or grid power.
    • 12–24V DC input range integrates with existing battery banks and UPS field power systems.
    Free shipping over $499
    $12,635.00 $10,872.99 Save $1,762.01
    The item has been added Add to quote
    $12,635.00 $10,872.99 Save $1,762.01
    Save $1,762.01 Add to quote
  • Save $1,437.01
    Code Blue SLNF0192 Safety Blue Clear Coat PoE Cable

    Code Blue SLNF0192

    Code Blue SLNF0192 Safety Blue Clear Coat PoE Cable

    IP68 PoE cable with Safety Blue jacket and UV resistance

    • Single-run power and data delivery with 802.3af PoE support
    • IP68 rating for sealed, moisture-prone indoor and outdoor use
    • Safety Blue clear coat jacket with built-in UV protection
    Free shipping over $499
    $8,520.00 $7,082.99 Save $1,437.01
    The item has been added Add to quote
    $8,520.00 $7,082.99 Save $1,437.01
    Save $1,437.01 Add to quote
  • Save $0.01
    Image coming soon

    Code Blue SLNF0198

    Code Blue SLNF0198 CB1w V5 Solar Power Module

    • Solar charging eliminates AC dependency for remote or off-grid security deployments.
    • 12–24V DC compatibility supports flexible integration with existing CB1w V5 systems.
    • 4G/LTE connectivity maintains network uptime for camera and paging amplifier operation.
    Free shipping over $499
    $12,885.00 $12,884.99 Save $0.01
    The item has been added Add to quote
    $12,885.00 $12,884.99 Save $0.01
    Save $0.01 Add to quote
  • Save $1,074.01
    Code Blue SLNF0209 Solar Safety Blue PoE Outdoor IP68

    Code Blue SLNF0209

    Code Blue SLNF0209 Premium Solar Safety Blue PoE

    Solar + PoE safety light for harsh outdoor security deployments

    • IP68-rated for full dust and water immersion in corrosive environments
    • PoE (802.3af) powered with integrated solar for extended runtime
    • Built for outdoor perimeter security and surveillance applications
    Free shipping over $499
    $12,535.00 $11,460.99 Save $1,074.01
    The item has been added Add to quote
    $12,535.00 $11,460.99 Save $1,074.01
    Save $1,074.01 Add to quote
  • Save $1,223.01
    Image coming soon

    Code Blue SLNF0284

    Code Blue SLNF0284 CB 1W Premium Solar Panel

    • 1W output delivers 80–100mA trickle charge to 12V wireless sensors off-grid.
    • IP-rated enclosure resists rain, dust, UV, and thermal cycling across all climates.
    • Parallel connectivity supports multi-panel arrays for expanded low-power deployments.
    Free shipping over $499
    $14,270.00 $13,046.99 Save $1,223.01
    The item has been added Add to quote
    $14,270.00 $13,046.99 Save $1,223.01
    Save $1,223.01 Add to quote
  • Save $861.01
    Image coming soon

    Code Blue SLNF0290

    Code Blue SLNF0290 Safety Blue 120VAC 156VA PoE Unit

    120VAC PoE supply with IP68 rating for outdoor cameras and access points

    • 156VA output supports 802.3af-compliant IP cameras and wireless devices
    • IP68 environmental protection rated for wet locations and harsh conditions
    • 120VAC input powers standard network infrastructure in outdoor installations
    Free shipping over $499
    $6,420.00 $5,558.99 Save $861.01
    The item has been added Add to quote
    $6,420.00 $5,558.99 Save $861.01
    Save $861.01 Add to quote
  • Save $278.01
    Image coming soon

    Code Blue SLNF0293

    Code Blue SLNF0293 Brushed Stainless Steel PoE Connector

    IP68 brushed stainless PoE connector for coastal & marine setups

    • 802.3af PoE powers IP cameras and NVRs without separate injectors
    • IP68 rating blocks dust and water ingress in wet or corrosive environments
    • Stainless steel construction resists salt spray and industrial corrosion
    Free shipping over $499
    $3,250.00 $2,971.99 Save $278.01
    The item has been added Add to quote
    $3,250.00 $2,971.99 Save $278.01
    Save $278.01 Add to quote
  • Save $2,061.01
    Code Blue SLNF0412 12V Power Supply Module

    Code Blue SLNF0412

    Code Blue SLNF0412 12V Power Supply Module

    • Delivers stable 12V DC output for Code Blue paging amplifier systems.
    • Designed for 12–24V DC system configurations, simplifying integration.
    • Purpose-built replacement module reduces downtime during system repairs.
    Free shipping over $499
    $15,365.00 $13,303.99 Save $2,061.01
    The item has been added Add to quote
    $15,365.00 $13,303.99 Save $2,061.01
    Save $2,061.01 Add to quote
  • Save $820.01
    Code Blue SLNF16244-01 Safety Blue PoE Connector

    Code Blue SLNF16244-01

    Code Blue SLNF16244-01 Safety Blue PoE Connector

    IP68 sealed PoE connector for outdoor surveillance and access control

    • 802.3af PoE power with M12/RJ45 termination for standard networked devices
    • IP68 dust and immersion sealing rated for indoor/outdoor rugged installations
    • Safety Blue visual identification for secure network infrastructure deployments
    Free shipping over $499
    $9,570.00 $8,749.99 Save $820.01
    The item has been added Add to quote
    $9,570.00 $8,749.99 Save $820.01
    Save $820.01 Add to quote
  • Save $0.01
    Image coming soon

    Code Blue SLNH0072

    Code Blue SLNH0072 Elevator Connect IP PoE Activation Kit

    PoE-powered activation kit for elevator comms and IP security systems

    • 802.3af PoE operation eliminates need for dedicated power in elevator cars
    • IP68 dust and moisture protection for condensation-prone vertical spaces
    • Works with standard Ethernet PoE infrastructure and IP camera supplies
    Free shipping over $499
    $1,175.00 $1,174.99 Save $0.01
    The item has been added Add to quote
    $1,175.00 $1,174.99 Save $0.01
    Save $0.01 Add to quote
  • Save $0.01
    Code Blue SLNP0028 PoE Battery Backup

    Code Blue SLNP0028

    Code Blue SLNP0028 PoE Battery Backup

    PoE battery backup for access control and cameras in outdoor sites

    • IP68-rated sealed enclosure withstands indoor and outdoor installations
    • Powered by standard 802.3af PoE—no separate power lines required
    • Maintains uptime for security devices during mains outages
    Free shipping over $499
    $1,250.00 $1,249.99 Save $0.01
    The item has been added Add to quote
    $1,250.00 $1,249.99 Save $0.01
    Save $0.01 Add to quote
  • Save $0.01
    Code Blue SLNP0035 PoE+ Switch 24-Port

    Code Blue SLNP0035

    Code Blue SLNP0035 PoE+ Switch 24-Port

    24-port PoE+ managed switch for IP cameras and access points

    • 24 Gigabit Ethernet ports with IEEE 802.3at PoE+ power delivery
    • IP68 rating withstands outdoor and harsh installation environments
    • Managed switch for networked sensors, cameras, and wireless APs
    Free shipping over $499
    $870.00 $869.99 Save $0.01
    The item has been added Add to quote
    $870.00 $869.99 Save $0.01
    Save $0.01 Add to quote
  • Save $0.01
    Code Blue SLNP0045 UPS Battery Pack 36Ah

    Code Blue SLNP0045

    Code Blue SLNP0045 UPS Battery Pack 36Ah

    • 36 Ah capacity sustains critical security systems through extended outages.
    • Supports 12–24V DC equipment, covering a wide range of legacy security devices.
    • Drop-in UPS replacement keeps paging amplifiers and surveillance gear online.
    Free shipping over $499
    $840.00 $839.99 Save $0.01
    The item has been added Add to quote
    $840.00 $839.99 Save $0.01
    Save $0.01 Add to quote
  • Save $0.01
    Code Blue SLNP0053 20-28VAC to 12VDC LV Adaptor

    Code Blue SLNP0053

    Code Blue SLNP0053 20-28VAC to 12VDC LV Adaptor

    • Converts 20–28VAC input to regulated 12VDC output for stable DC power delivery.
    • Direct replacement part for paging amplifiers requiring 12–24VDC after AC-fed systems.
    • Compact form factor simplifies retrofit installations in existing security enclosures.
    Free shipping over $499
    $74.00 $73.99 Save $0.01
    The item has been added Add to quote
    $74.00 $73.99 Save $0.01
    Save $0.01 Add to quote
  • Save $0.01
    Code Blue SLNP0147 Solis Battery Backup UPC90

    Code Blue SLNP0147

    Code Blue SLNP0147 Solis Battery Backup UPC90

    • Supports 12–24V DC range, maintaining power across varied security system configs.
    • Keeps paging amplifiers and surveillance equipment live during power interruptions.
    • OEM replacement part integrates directly into existing Code Blue installations.
    Free shipping over $499
    $1,310.00 $1,309.99 Save $0.01
    The item has been added Add to quote
    $1,310.00 $1,309.99 Save $0.01
    Save $0.01 Add to quote
  • Save $0.01
    Code Blue SLNP0169 Solis 180W Solar Panel

    Code Blue SLNP0169

    Code Blue SLNP0169 Solis 180W Solar Panel

    • Delivers 180W DC output to sustain off-grid security and surveillance loads.
    • Compatible with 12-24V DC systems for direct integration into existing installations.
    • Weather-resistant construction maintains consistent output in outdoor deployments.
    Free shipping over $499
    $690.00 $689.99 Save $0.01
    The item has been added Add to quote
    $690.00 $689.99 Save $0.01
    Save $0.01 Add to quote
  • Save $0.01
    Code Blue SLNP0170 Solar/Battery Cable Kit

    Code Blue SLNP0170

    Code Blue SLNP0170 Solar/Battery Cable Kit

    • Supports 12–24V DC operation for solar panel and battery backup power sourcing.
    • Compatible with Code Blue audio paging amplifiers for direct, reliable power integration.
    • Suits both temporary field deployments and permanent installations, reducing setup time.
    Free shipping over $499
    $410.00 $409.99 Save $0.01
    The item has been added Add to quote
    $410.00 $409.99 Save $0.01
    Save $0.01 Add to quote
  • Save $921.01
    Code Blue Z11782-01 CB 1-e WU Gold PoE Cable Assembly

    Code Blue Z11782-01

    Code Blue Z11782-01 CB 1-e WU Gold PoE Cable Assembly

    IP68 PoE cable assembly for outdoor IP cameras in wet environments

    • 802.3af Power over Ethernet with RJ45 connector for direct camera power
    • IP68 fully sealed rating withstands dust, submersion, and corrosive conditions
    • Pre-terminated gold connector assembly ready for immediate outdoor deployment
    Free shipping over $499
    $6,445.00 $5,523.99 Save $921.01
    The item has been added Add to quote
    $6,445.00 $5,523.99 Save $921.01
    Save $921.01 Add to quote
  • Save $101.01
    Code Blue Z11782-04 CB 6-s Custom Finish PoE Connector

    Code Blue Z11782-04

    Code Blue Z11782-04 CB 6-s Custom Finish PoE Connector

    IP68 PoE connector for outdoor security cameras in custom gold finish

    • IP68 waterproof rating handles wet environments and coastal installations
    • 6-second form factor integrates with standard PoE injectors and cameras
    • Custom PMS 7409C WU gold finish for corrosion resistance outdoors
    Free shipping over $499
    $625.00 $523.99 Save $101.01
    The item has been added Add to quote
    $625.00 $523.99 Save $101.01
    Save $101.01 Add to quote
  • Save $398.01
    Image coming soon

    Code Blue Z12346-01

    Code Blue Z12346-01 CB 5-Port PoE Connector

    5-port PoE connector, IP68 sealed, outdoor-rated for security networks

    • 802.3af Power over Ethernet across 5 ports with M12 and RJ45 compatibility
    • IP68 rating handles wet, washdown, and outdoor deployment environments
    • Maroon color aids field identification in multi-cable security installations
    Free shipping over $499
    $4,645.00 $4,246.99 Save $398.01
    The item has been added Add to quote
    $4,645.00 $4,246.99 Save $398.01
    Save $398.01 Add to quote
  • Save $783.01
    Image coming soon

    Code Blue Z15959-06

    Code Blue Z15959-06 CB 5-s Custom Finish PoE Unit

    IP68 PoE network unit for outdoor and industrial deployments

    • PoE (802.3af) powered—no separate power infrastructure needed
    • IP68 rating blocks dust and water ingress in harsh environments
    • CB 5-s custom green finish for weather resistance and integration
    Free shipping over $499
    $4,645.00 $3,861.99 Save $783.01
    The item has been added Add to quote
    $4,645.00 $3,861.99 Save $783.01
    Save $783.01 Add to quote
  • Save $556.01
    Image coming soon

    Code Blue Z15979-01

    Code Blue Z15979-01 CB 1-sd Safety Blue PoE Connector

    IP68 PoE connector for outdoor security cameras and wet-location sensors

    • 802.3af PoE power delivery in fully sealed IP68 submersion-rated housing
    • Safety blue color-coded finish for standardized network infrastructure identification
    • Rated for indoor/outdoor wet environments including conduit and submersion applications
    Free shipping over $499
    $6,495.00 $5,938.99 Save $556.01
    The item has been added Add to quote
    $6,495.00 $5,938.99 Save $556.01
    Save $556.01 Add to quote
  • Save $309.01
    Image coming soon

    Code Blue Z15993-01

    Code Blue Z15993-01 CB 2-a Wall-Mount PoE Accessory

    Wall-mount PoE accessory with IP68 rating for outdoor security

    • IP68-sealed brushed stainless steel resists dust and water ingress
    • PoE 802.3af power eliminates need for separate power wiring
    • Compatible with PoE-enabled security devices in indoor/outdoor setups
    Free shipping over $499
    $3,615.00 $3,305.99 Save $309.01
    The item has been added Add to quote
    $3,615.00 $3,305.99 Save $309.01
    Save $309.01 Add to quote
  • Save $627.01
    Image coming soon

    Code Blue Z15993-02

    Code Blue Z15993-02 CB 1-s Safety Blue PoE Connector

    IP68 Safety Blue PoE connector for outdoor surveillance and access control

    • 802.3af PoE power delivery with IP68 dust and moisture protection
    • Safety Blue connector type for standardized surveillance installations
    • Indoor/outdoor weatherproof rating for harsh industrial environments
    Free shipping over $499
    $7,325.00 $6,697.99 Save $627.01
    The item has been added Add to quote
    $7,325.00 $6,697.99 Save $627.01
    Save $627.01 Add to quote
  • Save $0.75
    Comelit 1195/U Power Supply 110V DC Input
    Add to Cart The item has been added

    Comelit 1195/U

    Comelit 1195/U Power Supply 110V DC Input

    Dual-output 110V DC power supply for intercom and access control

    • Regulated 12V AC and 24V AC outputs for multiple voltage requirements
    • Wall, column, and rack mounting options for flexible installation
    • Integrates with Comelit intercom systems and compatible security infrastructure
    Free shipping over $499
    $108.74 $107.99 Save $0.75
    The item has been added Add to quote
    $108.74 $107.99 Save $0.75
    Save $0.75 Add to cart Add to quote
  • Save $0.38
    Comelit 1209/4 4-Output Power Supply
    Add to Cart The item has been added

    Comelit 1209/4

    Comelit 1209/4 4-Output Power Supply

    Four independent regulated outputs for Comelit intercom & access control

    • 4 isolated output channels prevent single-device power issues from affecting others
    • Regulated DC power maintains stable voltage under peak load conditions
    • Wall-mount or DIN-rail installation fits standard electrical enclosures
    Free shipping over $499
    $138.37 $137.99 Save $0.38
    The item has been added Add to quote
    $138.37 $137.99 Save $0.38
    Save $0.38 Add to cart Add to quote
  • Save $0.63
    Comelit 1209/8 8-Output PoE+ Power Supply

    Comelit 1209/8

    Comelit 1209/8 8-Output PoE+ Power Supply

    8-port PoE+ power supply for Comelit intercom systems, wall or rack mount

    • 8 PoE+ (802.3at) outputs power independent compliant devices
    • Single-device failures don't drop power to the other seven outputs
    • Wall or rack mount supply for multi-device intercom deployments
    Free shipping over $499
    $188.62 $187.99 Save $0.63
    The item has been added Add to quote
    $188.62 $187.99 Save $0.63
    Save $0.63 Add to quote
  • Save $92.01
    Comelit 1210 Mixer & Power Supply for Building Kit

    Comelit 1210

    Comelit 1210 Mixer & Power Supply for Building Kit

    PoE+ mixer & power supply for Comelit building intercom systems

    • PoE+ (802.3at) powers connected devices over single cable
    • Integrated audio mixing for multiunit intercom communication
    • Wall and rack mount options for flexible installation layouts
    Free shipping over $499
    $291.00 $198.99 Save $92.01
    The item has been added Add to quote
    $291.00 $198.99 Save $92.01
    Save $92.01 Add to quote
  • Save $80.13
    Comelit 1441 VIP Power Supply for 1440/1456 Series
    Add to Cart The item has been added

    Comelit 1441

    Comelit 1441 VIP Power Supply for 1440/1456 Series

    Centralized 19-inch rack-mount power supply for Comelit 1440/1456 systems

    • Supports all 1440 and 1456 series variants (B, S, G) in single unit
    • 19-inch rack mount consolidates power distribution in control rooms
    • Eliminates scattered adapters—manages multi-endpoint intercom deployments
    Free shipping over $499
    $261.12 $180.99 Save $80.13
    The item has been added Add to quote
    $261.12 $180.99 Save $80.13
    Save $80.13 Add to cart Add to quote
Power & UPS

Power is the foundation of every surveillance, access-control, and network system. Centralized, supervised, battery-backed power keeps cameras recording, doors locking, and switches forwarding during outages and surge events. Choose components sized for your load — recorder UPS, camera supplies, PoE midspans, surge protection — and your system runs through the events that take down unmanaged installations.

Plan a Reliable Power System

  • Sized power supplies — 12V or 24V DC sized to total device load plus 25% headroom for spin-up, aging, and expansion.
  • UPS & battery backup — runtime sized to your outage profile, with managed shutdown for NVRs and access controllers.
  • PoE budgets — 802.3af, at, and bt midspans/switches sized for total port load, not just per-port maximum.
  • Surge protection & grounding — at the building entrance and at outdoor camera locations exposed to lightning.
  • Distribution & redundancy — rack PDUs, DIN-rail supplies for industrial cabinets, and dual-source feeds for life-safety loads.

Shop by Category

UPS & Battery Backup
Rack-mount and tower UPS units sized to NVR, switch, and controller load — line-interactive and double-conversion topologies for clean recovery.
Power Supplies
12V DC and 24V DC supplies for camera and access-control panels — sized by current draw with 25% headroom for surge and expansion.
PoE Injectors & Midspans
802.3af, 802.3at, and 802.3bt midspans for legacy switches — 15W to 90W per port for PTZ cameras, displays, and high-power readers.
Rack Power Supplies
19-inch chassis with distributed outputs — PTC fused, supervised, and battery-backup ready for multi-camera or access-control deployments.
DIN Rail Power Supplies
Industrial DIN-rail supplies for control cabinets — wide-range AC input, redundant pairing, and temperature-rated for harsh environments.
Power Delivery & Supplies
Centralized distribution panels, surge protection, and grounding products for organized, code-compliant low-voltage installations.
Surge Protectors
Inline Ethernet, coax, and AC surge suppressors for outdoor cameras, antenna runs, and equipment-room protection — critical for rooftop and pole-mount installations.

Featured Brands

Altronix
Access-control and CCTV power — rack and wall enclosures, battery backup, and FACP-compatible supervised power.
Lifesafety Power
Networked supervised power for access control and fire — Mercury, LenelS2, and Genetec integrations.
NETGEAR
PoE+ and PoE++ switches and midspans with high port-count power budgets for camera and Wi-Fi deployments.
Ubiquiti
UniFi PoE switches with managed budget per port — strong fit for IT-managed surveillance VLANs.
Cradlepoint
Cellular failover routers with PoE and dual-SIM for branch-site continuity when WAN drops.
Transition Networks
Industrial PoE++ media converters and ruggedized switches for outdoor, transportation, and utility deployments.

Buyer FAQ

How do I size a UPS for my surveillance system?
Add up the wattage of every device on the UPS — recorder, switch, monitor, controller, and PoE budget for the cameras — then add 25% headroom for spin-up and aging. Multiply by your target runtime (typically 15–30 minutes for managed shutdown, 4–8 hours for site continuity) to pick a VA rating. Our team can review your bill of materials and recommend a model — submit details via the contact form.
What's the difference between PoE, PoE+, and PoE++?
PoE (802.3af) delivers up to 15.4W per port — fine for fixed-lens cameras and basic readers. PoE+ (802.3at) lifts that to 30W — covers PTZ heaters, IR illuminators, and most multi-sensor cameras. PoE++ (802.3bt Type 3/4) runs up to 60W or 90W per port for high-power thermal cameras, displays, and access-control controllers. Pick a switch or midspan whose total budget covers the sum of per-port loads, not just the per-port maximum.
Why use a midspan instead of a PoE switch?
When you have an existing non-PoE switch you want to keep, a midspan (PoE injector) adds power without replacing the switch. Midspans also help when you need to upgrade a few high-power ports (60W or 90W) without buying an entire 802.3bt switch.
Do I need surge protection on outdoor cameras?
Yes — outdoor Ethernet runs collect induced energy during nearby strikes even when the camera isn't directly hit. Inline PoE surge protectors at the camera (or at the building entry) clamp the spike and protect the recorder/switch. Critical for any pole-mount or rooftop deployment.
How do I plan power for an access-control system?
Each door typically needs 1–2A at 12V DC (controller + reader + lock + REX). Multiply by door count, then size a supervised power supply (Altronix, Lifesafety) with battery backup matched to UL 294 / NFPA 72 hold-up time for your jurisdiction. Our Senior Specialist team has working integrators who size these systems daily.

Need help sizing your system?

Our team includes working integrators who size camera-system power, PoE budgets, and access-control supplies daily. Send your bill of materials, recorder count, and target runtime — we'll recommend the right UPS, supply, and midspans before you order.

Talk to a Senior SpecialistAbout IP Security Depot

Quick links to guides

Datacenter UPS Sizing Guide
Size a datacenter UPS in kW vs kVA, profile load, pick N+1 or 2N redundancy, and plan for AI rack densities of 40-100+ kW. Vert...
UPS Topology: Online vs Line-Interactive vs Offline
Compare online double-conversion vs line-interactive vs standby UPS topology. Selection matrix by use case, true cost trade-off...
Rack PDU Buyer's Guide
Basic, metered, monitored, switched PDU - and when each one earns its place. Plug references, phase config, dual-cord, brand co...
PoE Power Budget Planning
Size your PoE switch for surveillance and access control. PoE class reference, camera-count-by-wattage table, worked deployment...
Battery Backup Runtime Calculator
Free UPS runtime calculator. Enter load, battery voltage and Ah, chemistry (VRLA / lithium), depth of discharge, temperature. G...