Ceiling-mounted infrared detectors are 360-degree omnidirectional sensors installed on the ceiling. They utilize infrared technology to monitor changes in heat sources, providing concealed intrusion detection indoors.
Product advantages
Ambient Temperature Self-Correction: Built-in NTC thermistor automatically compensates for the effects of ambient temperature.
High-Speed Response Detection: Detects movements as low as 0.2 m/s, with an alarm response time of less than 2 seconds.
Tamper Protection Mechanism: Built-in tamper switch instantly triggers a tamper alarm when the device is removed or opened.
Universal Interface Compatibility: Standard NC/NO relay output, compatible with wired/wireless modules.
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Sensor |
New nanotechnology sensor with long service life |
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Induced Gas |
Gas, natural gas, lpg |
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Alarm Concentration |
Gas:0.1-0.5% |
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Natural gas:0.1-0.3% |
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Lpg:0.1-0.5% |
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Working Current |
＜100mA |
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Working Temperature |
10℃-55℃ |
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Alarm Volume |
45 decibels at 10 inches |
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Response Time |
Less than 20s |
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Product Size |
80.75.29(mm) |
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