Power & UPS
Sub categories
Power Supplies
1126 items
PoE Injectors & Midspans
587 items
Power Delivery & Supplies
3849 items
Surge Protectors
128 items
UPS & Power Management
1984 items
DC Power Connectors & Lugs
262 items
Showing Results for Power & UPS
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Altronix
SKU: NETWAYSP1BT2WPX
Altronix NETWAYSP1BT2WPX 2-Port 802.3BT PoE++ Injector
Dual 802.3BT PoE++ injector, 230VAC input, extended cable runs
- Two independent PoE++ ports deliver simultaneous power to devices
- 230VAC mains input supports global deployment scenarios
- Extended-length output configuration for flexible cable management
$1,390.55 $763.99 Save $626.56The item has been added -
Add to Cart The item has been addedAltronix
SKU: NETWAYSP1BTWP
Altronix NETWAYSP1BTWP 90W PoE Fiber Media Converter
Fiber-to-PoE converter with 90W output in outdoor stainless steel
- 1G fiber SFP port converts to gigabit Ethernet with 90W 802.3bt PoE
- NEMA 4/4X IP66 stainless steel enclosure rated for outdoor deployment
- 120W internal PSU handles high-power cameras and access control devices
In stock · Ships same business day$1,084.88 $580.99 Save $503.89The item has been added -
Altronix
SKU: NETWAYSP1BTWPN
Altronix NETWAYSP1BTWPN 1G Fiber PoE Media Converter
1G fiber-to-Ethernet PoE converter for outdoor security and wireless
- 90W 802.3bt 4-pair PoE on single Gigabit RJ45 output
- 1G SFP fiber port eliminates EMI over extended distances
- NEMA 4/4X + IP66 sealed enclosure rated for harsh outdoor use
$1,017.16 $558.99 Save $458.17The item has been added -
Add to Cart The item has been addedAltronix
SKU: NETWAYSP1BTWPX
Altronix NETWAYSP1BTWPX 1G Fiber PoE Media Converter
1G fiber media converter with 90W PoE++ for outdoor surveillance
- 1 Gigabit SFP fiber port with single 10/100/1000 Ethernet output
- 90W PoE++ (802.3bt 4PPoE) from integrated 120W hardened supply
- NEMA 4/4X IP66 stainless steel enclosure rated for outdoor use
In stock · Ships same business day$1,254.38 $688.99 Save $565.39The item has been added -
Altronix
SKU: NETWAYSP1H
Altronix NETWAYSP1H Single Port Ethernet to Fiber Media Conv
Single-port Ethernet to fiber converter, PoE-powered, extends beyond copper limits
- Converts RJ45 input to single-mode fiber LC output for long-distance runs
- PoE operation draws power directly from Ethernet, no separate supply needed
- Eliminates EMI interference on extended network cable runs over fiber media
$759.92 $417.99 Save $341.93The item has been added -
Altronix
SKU: NETWAYSP1P
Altronix NETWAYSP1P PoE Injector Fiber Converter
PoE injector + fiber converter in one unit for extended IP camera runs
- Delivers 30W PoE over copper while converting to fiber optic media
- Single enclosure eliminates separate injector and converter components
- Operates from 230VAC input; UL listed and CE approved
$391.22 $208.99 Save $182.23The item has been added -
Altronix
SKU: NETWAYSP2BT
Altronix NETWAYSP2BT 802.3bt media converter/injector, 2 port
Dual-port 802.3bt PoE++ injector with SFP fiber for high-power cameras
- 180W total budget (90W per port) over two Ethernet outputs for PTZ and thermal
- Integrated SFP fiber port for extended backbone runs and media conversion
- 48–56V DC input with DIN rail or wall mount for flexible deployment
$695.05 $381.99 Save $313.06The item has been added -
Altronix
SKU: NETWAYSP2P
Altronix NETWAYSP2P 3-Port PoE+ Fiber Media Converter
Dual PoE+ switch with 1G fiber uplink for mixed copper/fiber networks
- Two Gigabit Ethernet ports with 30W PoE+ each for cameras and access readers
- Single-mode 1G fiber SFP slot for long-distance, EMI-resistant backbone connectivity
- 48–56VDC input powers from standard security supply systems; wall/DIN/cabinet mount
$677.14 $361.99 Save $315.15The item has been added -
Altronix
SKU: NETWAYSP2PPL
Altronix NETWAYSP2PPL 2-Port Fiber PoE+ Converter
2-port fiber PoE+ converter with 230VAC input for remote installations
- 30W PoE+ output per port over fiber optic media for long-distance reach
- Converts copper Ethernet to fiber while injecting power in single unit
- UL Listed and CE marked for security infrastructure deployments
$1,054.07 $578.99 Save $475.08The item has been added -
Altronix
SKU: NETWAYSP2PWP
Altronix NETWAYSP2PWP 2-Port Fiber Media Converter
2-port fiber converter with 30W PoE for extended network runs
- Converts copper-to-fiber signals while injecting up to 30W PoE power
- 230VAC input, NEMA 4 enclosure rated for harsh outdoor environments
- UL Listed and CE certified for regulatory compliance
$1,220.70 $670.99 Save $549.71The item has been added -
Altronix
SKU: NETWAYSP2PWPN
Altronix NETWAYSP2PWPN 2-Port Fiber Media Converter
2-port fiber converter with 30W PoE for outdoor surveillance
- 2-port fiber media converter with integrated PoE injector
- 30W PoE output for cameras and access points
- NEMA 4 rating for harsh outdoor installations
$1,150.85 $631.99 Save $518.86The item has been added -
Altronix
SKU: NETWAYSP2PWPX
Altronix NETWAYSP2PWPX 2-Port Fiber PoE Converter
2-port fiber PoE converter, 230VAC input, 30W output, NEMA 4
- Copper-to-fiber media conversion with integrated 30W PoE injection
- 230VAC input powers remote devices across extended fiber runs
- NEMA 4 rated enclosure with UL and CE approval for outdoor use
$1,396.32 $766.99 Save $629.33The item has been added -
Altronix
SKU: NETWAYSP2PX
Altronix NETWAYSP2PX 2-Port Fiber PoE+ Converter
2-port fiber PoE+ converter extends network over fiber with 30W power
- Copper-to-fiber media conversion with integrated 30W PoE+ injection
- 230VAC input powers long-distance IP camera and access control runs
- UL Listed, CE approved, NEMA 1 indoor enclosure eliminates ground loops
$1,105.17 $606.99 Save $498.18The item has been added -
Add to Cart The item has been addedAltronix
SKU: NETWAYSP41BTB
Altronix NETWAYSP41BTB 4-Port Fiber Media Converter
4-port fiber media converter with integrated battery backup for extended network reach
- Four copper Ethernet ports plus two SFP fiber ports for hybrid copper/fiber deployments
- Integrated battery backup maintains network continuity during power loss events
- Fiber connectivity spans up to 2 km single-mode or 550 m multi-mode depending on SFP module
In stock · Ships same business day$1,023.18 $561.99 Save $461.19The item has been added -
Altronix
SKU: NETWAYSP41BTWP
Altronix NETWAYSP41BTWP 4-Port PoE+ Managed Fiber Switch
4-port PoE+ managed fiber switch for outdoor remote deployments
- 90W per port (240W total) 802.3bt PoE+ on four Gigabit Ethernet ports
- Dual 1Gb SFP fiber ports for single/multi-mode long-distance connectivity
- AC/DC conversion, onboard 24VDC battery charging, integrated surge protection
$1,942.90 $1,066.99 Save $875.91The item has been added -
Altronix
SKU: NETWAYSP41BTWP3
Altronix NETWAYSP41BTWP3 4-Port Managed PoE+ 360W
4-port managed PoE+ switch with 360W for distributed security systems
- 4 PoE+ ports deliver 360W total power for simultaneous multi-device operation
- Managed switching with dual SFP uplinks for extended network reach and scalability
- Compact form factor rated for 24/7 operation in security-critical environments
$2,233.38 $1,226.99 Save $1,006.39The item has been added
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.
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...