This transmitter emits an invisible infrared beam to the receiver. If the beam is broken, the receiver signals an alarm. DS415iDC features a 500 foot detector range, friction lock optics, and alarm retransmission. Its basic functions are alarm retransmission and a supervised alarm circuit transmitter allowing the connection of normal open or closed devices such as magnetic contacts or relays from other detectors. Their condition is relayed to the receiver by a transmitter shutdown.
Technical Specifications are alarm output form "C" contacting rated at 3.0 watts, 125 mA @ 28 VDC for resistive loads, enclosure design, and material for high impact Lexan cover with die cast zinc base. Dimensions are 6.375 inch by 3 inch by 2.6 inch. Operating temperature is from -20 to +120 and UL certificated installations is between +32 and +120 (0 to +49). Pattern pointability is horizontal?0?and vertical ?0?v.