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DAHUA
DETECTOR WRL PIR/868MHZ ARD1233-W2 DAHUA
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..
DETECTOR WRL WATER FLOOD/ARD912-W2-868 DAHUA
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..
DETECTOR WRL WATER FLOOD/ARD912-W2-868D DAHUA
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..
