The DS420 Series consists of the DS422, DS424, and DS426. The detectors consist of separate transmitters and receivers. The transmitters emit invisible infrared beams to the receivers. If the beams are broken, the receivers signal an alarm.
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|ANSI Grade||ANSI GRADE 2|
|Function||EXIT ALARM (NO BAR OR PADDLE)|
|Input Voltage||9.8 TO 28 VDC|
|Product Type||ALARM KIT|
|Sales Category||ELECTRIC DEVICE|