Bosch MX938i Multiplex Intrusion Detector, 360 Degree Coverage Pattern, 64 Zones Grouped in 16 Barriers

The MX938i is a ceiling-mount PIR intrusion detector that provides a 360 coverage pattern consisting of 64 zones grouped into 16 barriers, with one additional zone looking straight down from the unit (sabotage). Through the use of interchangeable optical modules, the detector can be mounted on ceilings from 2.4 m (8 ft) to 5.5 m (18 ft) high.

It is designed to connect to the multiplex bus of a control panel and optionally to an auxiliary 12 VDC power source. It is compatible with DS7400Xi Series Control Panels with a DS7430 or DS7436 Multiplex Expansion Module or with GV2 and G Series Control Panels with a D8125MUX Module installed.

UPC: 782695077788
Also known as: DS-MX938I

Technical Specifications: Current Draw (four-wire): LED Off: < 350 µA draw on MUX bus, 0 mA draw on Aux. power; In Alarm; LED On: < 350 µA draw on MUX bus, 3 mA draw on Aux. power Current Draw (two-wire): LED Off: < 350 µA draw on MUX bus; In Alarm; LED On: 2 mA draw on MUX bus Voltage (Input): 12 VDC from panel's MUX bus and optionally from an auxiliary power supply. Standby Power: There is no internal standby battery. Connect to DC power sources capable of supplying standby power if primary power fails. For each hour of standby time needed, 350 µAh are required. For UL Listed Requirements, four hours (1400 µAh) minimum is required. Temperature (Operating): -29°C to +49°C (-20°F to +120°F). For UL Listed Requirements, the temperature range is 0°C to +49°C (+32°F to +120°F).

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