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One of the key advantages of the module is its electrical parameter monitoring function. The user can view energy consumption in real-time, allowing for the optimization of household appliance operating costs. Thanks to built-in protection mechanisms, such as surge, thermal, and overload protection, the module ensures the highest level of safety for both the installation itself and the connected devices. Compact dimensions (only 40 x 33 x 19 mm) allow the module to fit easily into standard flush-mounted boxes, significantly simplifying installation without the need for complex renovation work.
Data transmission security is at the highest level thanks to the use of the AES-128 encryption algorithm, which effectively protects against signal interception attempts. Additionally, frequency hopping technology eliminates the risk of interference from other wireless systems. The module is fully compatible with modern Dahua alarm control panels and can be configured via an intuitive mobile application. This gives the user full control over lighting, irrigation systems, or entrance gates from anywhere in the world. It is an indispensable element of a modern smart home, combining functionality with maximum security.
EAN: 6931240024973 SKU: 931024976
The ARM7012-W2(868) relay module is an advanced device designed for remote and intelligent power management of electrical appliances in homes or offices. Operating on the 868 MHz frequency band, this module guarantees exceptional connection stability and an impressive wireless communication range of up to 1200 meters in open space. It is an ideal solution for those seeking a reliable component to expand their alarm system with building automation functions. The device supports high-power receivers, offering a current load capacity of up to 13A at 230V AC mains voltage.
One of the key advantages of the module is its electrical parameter monitoring function. The user can view energy consumption in real-time, allowing for the optimization of household appliance operating costs. Thanks to built-in protection mechanisms, such as surge, thermal, and overload protection, the module ensures the highest level of safety for both the installation itself and the connected devices. Compact dimensions (only 40 x 33 x 19 mm) allow the module to fit easily into standard flush-mounted boxes, significantly simplifying installation without the need for complex renovation work.
Data transmission security is at the highest level thanks to the use of the AES-128 encryption algorithm, which effectively protects against signal interception attempts. Additionally, frequency hopping technology eliminates the risk of interference from other wireless systems. The module is fully compatible with modern Dahua alarm control panels and can be configured via an intuitive mobile application. This gives the user full control over lighting, irrigation systems, or entrance gates from anywhere in the world. It is an indispensable element of a modern smart home, combining functionality with maximum security.
Device type
Wireless relay module for power control
Operating frequency
868 MHz (Dahua wireless systems)
Communication range
Up to 1200 m in open space
Device power supply
100 V ... 240 V AC, 50 / 60 Hz
Relay output
1x control output supporting 100-240V AC
Maximum load
13 A (resistive load)
Encryption
AES-128 ensuring transmission confidentiality
Monitoring functions
Energy consumption measurement (kWh), voltage measurement (V), current measurement (A)
Technical protections
Surge protection, overload protection, thermal protection (overheating)
Communication and pairing
Pairing button on the housing, status LED, QR Code support
Software update
Cloud update capability (OTA - Over-the-air)
Environmental conditions
Operating temperature: -10 °C ... 55 °C, permissible humidity up to 90%
Housing and mounting
ABS plastic, indoor installation (e.g., flush-mounted box)
Software
The device works with the advanced Dahua AirShield system. Management is performed via the DMSS mobile application (available for Android and iOS), which allows for remote switching of power in real-time. The software enables the creation of intelligent automation scenarios, time schedules, and linking relay operation with other alarm events. The user receives instant push notifications about overloads, signal jamming attempts, and current power consumption. The system also supports a cloud platform, which eliminates the need for a static IP address and facilitates configuration through simple QR code scanning.
Contents
1x Wireless relay module ARM7012-W2(868)
1x Quick start and installation guide
Dimensions, Weight
Product dimensions: 19 x 40 x 33 mm (Depth x Width x Height)
Package dimensions: 30 x 95 x 60 mm (Depth x Width x Height)
Product weight: 32 g
Weight with packaging: 66 g
Specific References