RELAY MODULE WRL/ARM7011-W2-868 DAHUA
Dahua Wireless Relay > 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. > Overheating protection. > Voltage detection. > 1 channel external tamper input. Manufacturer Website: https://www.dahuasecurity.com/products/All-Products/Alarms/Wireless-Alarm/Accessories/ARM7011-W2(868) | ||||||||||||||||||||||||||||
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DAHUA