-
Altronix
SKU: T28140D
Altronix T28140D 175VA 28VAC Open Frame Transformer
175VA 28VAC open frame transformer for security control systems
Special Order · Ships in 2-3 weeks$138.67 $81.99 Save $56.68 -
Altronix
SKU: T2428300E220
Altronix T2428300E220 24/28VAC 300VA Transformer Enclosure
220VAC to 24/28VAC transformer enclosure, 300VA/12A for security systems
Special Order · Ships in 2-3 weeks$382.87 $224.99 Save $157.88 -
Altronix
SKU: T2428300E
Altronix T2428300E 300VA Open Frame Transformer
300VA open frame transformer, 24/28VAC selectable output
Special Order · Ships in 2-3 weeks$369.88 $213.99 Save $155.89 -
Altronix
SKU: T2428300
Altronix T2428300 300VA Open Frame Transformer
300VA open frame transformer, 24/28VAC selectable output for security systems
Special Order · Ships in 2-3 weeks$279.52 $163.99 Save $115.53 -
Altronix
SKU: T2428175C220
Altronix T2428175C220 175VA 24/28VAC Transformer
175VA transformer, 220VAC input, selectable 24/28VAC output
Special Order · Ships in 2-3 weeks$284.27 $166.99 Save $117.28 -
Altronix
SKU: T2428175C
Altronix T2428175C 24/28VAC 175VA Open Frame Transformer
115VAC to 24/28VAC open frame transformer, 175VA for security systems
Special Order · Ships in 2-3 weeks$272.84 $159.99 Save $112.85 -
Altronix
SKU: T2428175
Altronix T2428175 Open Frame Transformer 175VA
175VA step-down transformer for access control and security systems
Special Order · Ships in 2-3 weeks$185.99 $108.99 Save $77.00 -
Altronix
SKU: T2428100CP
Altronix T2428100CP 100VA Transformer Enclosure
100VA step-down transformer, 220VAC to 24/28VAC with fused protection
Special Order · Ships in 2-3 weeks$206.21 $120.99 Save $85.22 -
Altronix
SKU: T2428100C220
Altronix T2428100C220 Transformer - 24VAC/100VA (4 amp)
220VAC to 24/28VAC open frame transformer, 100VA/4A for enclosures
Special Order · Ships in 2-3 weeks$192.76 $112.99 Save $79.77 -
Altronix
SKU: T2428100C
Altronix T2428100C 100VA Open Frame Transformer
100VA step-down transformer, 220VAC input, 24/28VAC selectable output
Special Order · Ships in 2-3 weeks$186.38 $108.99 Save $77.39 -
Altronix
SKU: T2428100220
Altronix T2428100220 24VAC or 28VAC 100Va Xfmr 220v
220VAC to 24/28VAC step-down transformer, 100VA for access control
Special Order · Ships in 2-3 weeks$81.61 $47.99 Save $33.62 -
Altronix
SKU: T2428100
Altronix T2428100 100VA Open Frame Transformer
100VA step-down transformer, 115VAC to 24/28VAC, open frame mount
Special Order · Ships in 2-3 weeks$81.61 $47.99 Save $33.62 -
Altronix
SKU: T24130D
Altronix T24130D 24VAC 100VA Dual-Voltage Transformer
24VAC 100VA transformer with dual 115/220VAC input for global installations
Special Order · Ships in 2-3 weeks$80.96 $47.99 Save $32.97 -
Altronix
SKU: T1VK3F4
Altronix T1VK3F4 4-Door Access Control Integration Kit
4-door access control power kit with HID VertX integration and battery backup
Special Order · Ships in 2-3 weeks$1,066.79 $768.99 Save $297.80 -
Altronix
SKU: T1SAK3F4
Altronix T1SAK3F4 4-Door Access Control Kit
4-door access control kit with integrated power distribution and Salto reader
Special Order · Ships in 2-3 weeks$1,101.73 $789.99 Save $311.74 -
Altronix
SKU: T1SAK34
Altronix T1SAK34 4-Door Access Power Integration Kit
4-door access power hub with dual 12/24VDC and 6A per channel
Special Order · Ships in 2-3 weeks$1,061.65 $760.99 Save $300.66 -
Altronix
SKU: T1RV3F4
Altronix T1RV3F4 Trove1R enclosure with Altronix/HID Vert
4-door access control kit with integrated power and HID VertX support
Special Order · Ships in 2-3 weeks$1,681.05 $1,204.99 Save $476.06 -
Altronix
SKU: T1RSH1F4
Altronix T1RSH1F4 4-Door Rack Power Controller
4-door rack mount controller with dual 12/24VDC power and fail-safe relays
Special Order · Ships in 2-3 weeks$1,797.73 $1,183.99 Save $613.74 -
Altronix
SKU: T1RM3F4
Altronix T1RM3F4 Kit includes Trove1R enclosure
4-door access control kit with integrated power and 8-output distribution
Special Order · Ships in 2-3 weeks$1,684.94 $1,207.99 Save $476.95 -
Altronix
SKU: T1RM34D
Altronix T1RM34D 4-Door Rack Enclosure PTC
4-door rack enclosure with PTC thermal protection for access control
Special Order · Ships in 2-3 weeks$1,809.92 $1,040.99 Save $768.93
Altronix
Altronix, headquartered in Brooklyn, New York since 1983, is the U.S. leader in engineered power solutions for IP video and access control. The Altronix catalog spans low-voltage power supplies, PoE and PoE+ switches, Ethernet-over-coax extenders, access control power enclosures, and outdoor-rated hardened PoE — all designed, manufactured, and supported in the United States with lifetime warranty on most products.
We stock the full Altronix catalog — eFlow and Maximal multi-channel access control power supplies, Trove pre-built access control enclosures, NetWay outdoor hardened PoE for perimeter cameras, Pace Ethernet-over-UTP extenders, NetWay managed PoE switches, and T and ALT access control relays — at authorized Altronix dealer pricing. Every product ships with Altronix's lifetime manufacturer warranty (industry-leading among power-product manufacturers), and our engineers help with voltage/current calculations, PoE budget planning, Trove enclosure configuration for multi-door access projects, and NetWay hardened deployment for long-run or outdoor camera runs.
No bots, just experts
Questions on Altronix? Free pre-sales support from a senior specialist — product questions, BOM quotes, compatibility checks, price confirmation — within one business day. Need full system design? $175/hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back.







