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Dahua DHI-ARM7012-W2(868) security alarm device
Dahua wireless wall switch > Frequency hopping and two-way communication technology ensure stable communication. > Supports interference detection and data encryption. > Supports cloud update and auto
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Type
wireless wall switch
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Protection
against overheating and overload
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Frequency
868MHz
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Control
voltage, current, power consumption
Specifications
- Type
- wireless wall switch
- Protection
- against overheating and overload
- Frequency
- 868MHz
- Control
- voltage, current, power consumption
Dahua DHI-ARM7012-W2(868) wireless wall switch — an intelligent load control module with energy consumption monitoring, integrated into the Dahua wireless security ecosystem. The device operates at a frequency of 868 MHz with two-way communication and FHSS technology, protects data with encryption and supports detection of radio interference. Built-in monitoring of voltage, current and energy consumption makes the switch a full-fledged tool for managing electrical circuits.
Advantages
- Real-time monitoring of voltage, current and energy consumption allows you to track the load and save electricity
- Protection against overheating and overload extends the service life of connected equipment
- Two-way communication with FHSS technology at 868 MHz ensures stability and protection against jamming
- Interference detection signals attempts to block radio communication
- Data encryption eliminates unauthorized commands from third-party devices
- Cloud update and firmware auto-recovery guarantee relevance and uninterrupted operation
Applications
- Lighting control in smart home systems in conjunction with the Dahua security hub
- Control and remote shutdown of household appliances and office equipment
- Office buildings with automation and electricity metering tasks
- Retail premises for remote control of lighting and equipment
- Any facilities where a wireless switch with a load monitoring function is needed
Frequently asked questions
How does this switch differ from the ordinary Dahua ARM7011 relay?
The ARM7012 additionally measures current and energy consumption, which makes it suitable for electricity consumption monitoring tasks, not just circuit control.
Can the switch be controlled from a smartphone?
Yes, via the Dahua mobile application and a connected security hub — commands are transmitted over a secure wireless channel at a frequency of 868 MHz.
How does the device respond to an overload?
The built-in protection automatically disconnects the load when the permissible current parameters are exceeded, preventing equipment damage and the risk of fire.
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