Dahua AirShield Wireless Relay (DHI-ARM7011-W2(868))

Dahua AirShield Wireless Relay is a dry contact device used for remotely controlling 0–36 VDC power. The relay's dry contact is electrically isolated from the power supply circuit of the device. It can be utilised in low-voltage scenarios to regulate the supply of power to other devices. Additionally, the device includes overvoltage protection and overheating protection.

Key Features:

• 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 the cloud update fails.
• Overheating protection.
• Voltage detection.
• 1 channel external tamper input

Through our logistic partners we are able to deliver to most areas in the UK on a next business day service.
Our standard cut off time on the website for standard next day delivery is 4pm but you will still be able to call our sales team anytime up to 5pm to place an order.
We also offer a premium next day pre 12pm and pre 10:30am service to these areas as well as a Saturday and Saturday pre 10:30am delivery. For areas outside of here, such as the Highlands, Isle of Man and Channel islands we are able to provide a 2 business day service.

For orders outside of the UK please call +44 (0)1438 909168 to speak to a member of the team who will be able to assist you.