Seco-Larm SR-5203A Power Door Lock Interface

Power door interface with built-in programmable 0.7 or 3.5 second timer. Two heavy-duty, 30-Amp relays built in. Use vacuum locks any other type of system.

• For alarms no specific lock/unlock signals. One- two-wire input. (0.7/3.5-sec.) signal priority if and unlock signals received at same time
• Allows nearly alarm to control power lock/unlocks
• Includes 2 pre-wired, built-in, heavy-duty 30A protecting diodes spike/noise suppressors
• Negative inputs