Napco Security (Gemini Commercial) GEMC-BSLC-DT - Dual Technology Motion Detector, PIR and Microwave, Range 40'x40'.
The Napco GEMC-BSLC-DT is a combination passive-infrared sensor and microwave sensor, both contained in a single package.
The unit will go into alarm when both sensors detect intrusion at the same time. The PIR section operates by detecting a rapid change in temperature when an intruder crosses a protected area.
The microwave section is unaffected by temperature changes but is sensitive to motion. Thus the two complementary technologies provide an inherent immunity to false alarms.
Dual technology is ideal for use in hostile environments; since both must trip simultaneously to cause an alarm, installation is easier and requires less discipline.
Features:
- Microprocessor signal processing
- Power-up system diagnostic tests virtually all electronics
- Remote Control of Walk-Test LED
- Microwave and PIR self test
- Watchdog microprocessor supervision
- Microwave circuit supervision
- Automatic PIR operation on microwave failure
- Dual-element PIR sensor
- High-efficiency, dirt-resistant grooves-in lens
- "Look-down" zone added
- Extensive RFI and EMI filtering ensure optimum immunity to false alarms
- Large lens area assures high PIR sensitivity
- Selectable Microwave/PIR LED indication visible from virtually any angle, extinguishable after testing.
- Small size; modern, unobtrusive design
- Silent operation
- Bracket-free corner or wall mountable
- Universal Swivel Bracket Kit available (not evaluated by UL)
Specifications:
- Dimensions: (HxWxD) 4.6 x 2.9 x 2.9 in.
- Shipping Weight: 1.0 lb (454g)
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