The ceiling mount DS937 PIR Detector provides panoramic coverage (360° x 14 m [50 ft]). Its low profile design provides a recessed-mount look, even when surface mounted. The wiring and programming options can be accessed without having to remove the detector from the ceiling. With a 14 m (50 ft) diameter coverage pattern, it is an ideal ceiling mounting choice for applications that require spot or 360° detection.
Alarm Display
Red LED (on/off selectable) lights on detection for 2.0 ±0.5 sec.
Alarm Memory
Memory Input allows LED to latch if detector alarms during alarm period. First-to-alarm signal allows
indication of first detector to alarm when multiple units are used on the same loop.
Alarm relay contact type | NC |
Detection angle (°) | 360 ° |
Detection radius (m) | 7 m |
Dimension (Ø x H) (cm) | 12.70 x 3.80 cm |
Input voltage (VDC) | 9 – 30 VDC |
Installation height (m) | 2.40 – 3.70 m |
Mounting type | Ceiling-mounted |
Operating temperature (°C) | -10 – 49 °C |
Tamper relay contact type | NC |