DAHUA DHI-ARM7011-W2 AirShield Wireless Relay 1 Alarm Input 7-24VDC

Description

The DAHUA DHI-ARM7011-W2 AirShield Wireless Relay Module enables secure remote control of low-voltage devices. Featuring AES128 encryption and frequency hopping, it ensures reliable communication up to 800 metres in open space. This unit provides one dry-contact relay output rated for 0-36 VDC and 5 amperes maximum switching capacity. Integrated tamper protection detects enclosure removal to trigger immediate alerts on connected alarm panels. Cloud-based firmware updates with auto-recovery maintain system integrity without requiring manual intervention. Designed for wall mounting, it operates on a 7-24 VDC supply suitable for diverse security infrastructure applications.

Power Input: 7-24 VDC
Relay Output: Dry Contact SPST
Switching Capacity: 5 A at 36 VDC
RF Frequency: 433.1-434.6 MHz
Communication Range: 800 m Open Space
Encryption Standard: AES128
Dimensions: 1.54 x 1.30 x 0.75 inch
Mounting Type: Wall Mount
Alarm Inputs: 1 (NO/NC)
Firmware Updates: Cloud-Based Auto-Recovery