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High-performance sensor, intelligent and accurate detection of gas leakage, and send out alarm signal timely Operate stably and identify gas type effectively Intelligent linkage to close pipeline valve and start exhausting fan 1 valve output, 1 relay output A built-in high-volume buzzer, 70dB (A) at 1m (3.28 feet) Three indicator lights for di..

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Dahua Wireless Glass Break Detector > Detects when the glass is broken, triggering alarms for different types of glass such as tempered, double-glazed, laminated, wired, plate and float glass. > Detects high and low frequency sounds at the same time, and uses algorithms to reduce the occurrence of false alarms. > Two-channel alarm input. > Cloud up..

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Auto temperature compensation. 3-level sensitivity adjustment. Signal strength detection. Low battery alarm. Temperature measurement. Frequency hopping function and two-way communication technology ensure communication stability. Cloud update and automatic recovery from update failure Detection Range: 12 m Pet Immunity Level: ≤ 18 kg Carrier Freque..

Wireless Water Leak Detector > Frequency hopping and two-way communication technology ensure that communication is stable. > Supports jamming detection and communication encryption. > Supports cloud update and automatically restores when cloud update fails. > Displays the temperature of the surrounding environment and supports the overheating alarm..