Seco-Larm E-964-S50TB Photo Eye-Single range up to 50ft hslg-281 Liftmaster 21-15453 TRANSFORMER

Liftmaster 21-15453 TRANSFORMER

The local alarm output is via transistor ground at 500mA@12VDC

waterproof 6" Round push plate with logo and text

NICE APOLLO OVIEW/A Oview for Device BUS T4 Connection Unit for control

Seco-Larm E-964-S50TB Photo Eye-Single range up to 50ft hslg-281 Liftmaster 21-15453 TRANSFORMERSeco Larm E 964 S50TB Photo Eye Single range up to 50ft The E 964 S50TB is a simple, easy to use, and easy to install single beam infrared motion sensor with 4 selectable frequencies. The device easily installs almost anywhere to provide an invisible beam that, when broken, sends a signal to activate a light, beeper, or other devices. This makes the device perfect for use as part of an access control system, a door or window monitor, a retail store