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Secom world enterprises
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The Dahua ARM7012‑W2 is a wireless WallSwitch designed to be part of Dahua’s wireless alarm and home automation systems. It allows a compatible Dahua control panel or hub to remotely control and switch mains (AC) power, as well as monitor basic electrical parameters
Wireless Two‑Way Communication: Uses stable two‑way RF communication with frequency hopping to maintain good signal reliability.
Secure Transmission: Supports AES128 encryption and jamming detection for safer wireless control.
Power Switching: Contains a built‑in switching element (relay) that lets the system control 100–240 VAC power (for lights, outlets, etc.).
Protection & Monitoring: Includes overheat and overload protection, and can monitor voltage, current, and energy consumption of the connected load.
Cloud Firmware Support: Can receive remote firmware updates and automatically recover if an update fails.
Indicator & Control: Has a status indicator and a button for pairing/test mode.
Wireless Frequency: 868 MHz (common version)
Communication Range: Up to ~1200 m in open areas (868 MHz version)
Power Supply: AC 100–240 V, 50/60 Hz
Output: 1 × NO/NC switching output (AC mains)
Max Load: Up to ~13 A (for mains load switching)
Operating Temperature: –10 °C to +55 °C
Dimensions: ~39 × 33 × 19 mm
Installation: Wall‑mountable/indoor
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