Securitron 4 A Power Supply – LTK‑AQD4‑4C1R1 (12/24 VDC, 4 CH, Fire Relay)

  • Securitron LTK‑AQD4‑4C1R1 4 A dual-voltage power supply with 4 protected outputs and fire alarm relay
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Brand: LTS
Part Number: LTK-AQD4-4C1R1
$398.48 USD
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The LTK‑AQD4‑4C1R1 is a premium UL‑listed 4 A dual-voltage power supply built for commercial access control. With 4 PTC-protected outputs (1 A each) and a dedicated fire-alarm relay, it ensures dependable power delivery and safe emergency shutdowns.

Designed to power maglocks, strikes, readers, and more, this model features selectable 12 or 24 VDC output, integrated battery charging circuit, and robust fault and surge protections. It’s UL294/603/ULC-S318/S533 certified, RoHS/REACH compliant, and ideal for professional installers demanding reliable, code-compliant performance.

  • DETAILS
  • SPECS
• Dual voltage: Selectable 12/24 VDC, 4 A max total
• 4 PTC-protected outputs: 1 A each (overload auto-reset)
• 1 fire alarm relay output: supervised dry contact, 2 A @ 30 VDC
• Battery support: trickle charger + battery cutoff (low-voltage disconnect)
• Surge & thermal protection: auto-restart, brownout tolerant
• Certifications: UL294, UL603, ULC-S318/S533, RoHS, REACH
• Mount-ready design: compact, efficient, fanless design (up to 89% efficient)
• Lifetime support: Built under Securitron’s high-reliability standards
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Product Product subtotal Quantity Price Product subtotal
Securitron LTK‑AQD4‑4C1R1 4 A dual-voltage power supply with 4 protected outputs and fire alarm relay
Securitron 4 A Power Supply – LTK‑AQD4‑4C1R1 (12/24 VDC, 4 CH, Fire Relay)LTK-AQD4-4C1R1
Securitron 4 A Power Supply – LTK‑AQD4‑4C1R1 (12/24 VDC, 4 CH, Fire Relay)LTK-AQD4-4C1R1
$398.48/ea		 $0.00
$398.48/ea $0.00

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