Bosch Security Systems

Each DS9370 series TriTech PIR/microwave doppler radar motion detector model is panoramic and uses several patented processing techniques to provide excellent catch performance with freedom from false alarms. Each model can be mounted on ceilings as high as 6.1 m (20 ft). With three separate PIR sections that are fully adjustable, the DS9370 series provides coverage integrity at all mounting heights, plus the ability to customize the coverage for specific areas.

Features:

• Signal Processing: Uses passive infrared and microwave doppler radar technologies to provide an alarm condition when both fields of protection are simultaneously activated. Alarm signals must meet the signaling requirements of both technologies to activate an alarm.
• First Step Processing: FSP allows virtually instant response to human targets without sacrificing false alarm immunity to other sources. By adjusting its sensitivity based upon signal amplitude, polarity, slope and timing, FSP eliminates the need for the installer to select the sensitivity level for the application. Each sensor is processed individually and both must agree there is an alarm before the alarm relay is activated.
• Microwave Noise Adaptive Processing: Adaptive processing adjusts to background disturbances. This helps to reduce false alarms while maintaining catch performance.
• Microwave Supervision: Patented fully supervised microwave doppler radar provides single technology coverage in the event the microwave subsystem fails.

Specifications:

• Design: Modular chassis and hinged mounting base design provide easy access to field setup switches and wiring.
• Dimensions: 8.9 cm x 17.8 cm (3.5 in. x 7 in.)
• Material: High impact ABS plastic enclosure
• Operating Temperature: FCC: +5 °C to +50 °C (41 °F to 122°F) CCC / CE (excluding France, UK): - 10 °C to +55 °C (14 °F to 131 °F) CE France: 5 °C to + 40 °C (41 °F to 104 °F)
• Radio Frequency Interference (RFI) Immunity: No alarm or setup on critical frequencies in the range from 26 MHz to 950 MHz at 50 V/m.
• Mounting Height Range: 2.4 m to 6.1 m (8 ft to 20 ft) recommended
• Mounting Location: Mounts directly to ceiling or to standard 10.2 cm (3.5 in.) octagonal electrical box.
• Current: 12 mA standby, 20mA in alarm. Max 24mA
• Voltage: 9 VDC to 15 VDC