- New
Two-way magnetic door window contact sensor RF 433MHz alarm ACTii AC6803
zł54.21
Tax included
This professional, two-way magnetic sensor is a breakthrough solution in the field of home automation and security. Unlike standard, cheap sensors, this model is fully two-way, meaning it sends separate, unique radio codes both when a door or window is opened and closed. As a result, your smart home system always knows the actual state of the monitored object, which eliminates errors in automations and increases the reliability of the entire system.The device has been recognized by experts for its incredible price-to-quality ratio. It is one of the most affordable sensors on the market offering full two-way functionality on the 433MHz frequency. The sensor works perfectly with bridges such as the Sonoff Bridge RF, especially after flashing the firmware to Tasmota, which opens up endless configuration possibilities in systems like Home Assistant or Domoticz. Users confirm that the sensor is extremely energy-efficient – powering it with a popular 1.5V AAA battery allows for continuous operation for up to 3 years, which is an impressive result in this class of devices.Product advantages include high transmission reliability and ease of installation. The sensor is equipped with an indicator LED that flashes gently with every state change, providing visual confirmation of operation. The set includes an efficient battery and strong adhesive tape, allowing for installation in seconds on doors, windows, drawers, or cabinets. A solid ABS plastic housing and a built-in anti-tamper switch further increase the level of security. It is a reliable element of a modern Smart Home that combines the simplicity of the RF 433MHz standard with the functionality of advanced automation systems.
Two-way magnetic door window contact sensor RF 433MHz alarm
Model: ACTii AC6803
EAN: 6931240068038 SKU: 680379391
- Full two-way functionality - separate codes for open and closed states
- High compatibility with Home Assistant and Sonoff Bridge RF systems
- Very low power consumption - up to 3 years of operation on a single AAA battery
- Built-in anti-tamper switch
- LED indicator for radio signal transmission
- Long transmission range up to 180 meters in open space
- Easy non-invasive installation using the included 3M tape
- Stable operation in a wide temperature range from -15°C to +50°C
Description
This professional, two-way magnetic sensor is a breakthrough solution in the field of home automation and security. Unlike standard, cheap sensors, this model is fully two-way, meaning it sends separate, unique radio codes both when a door or window is opened and closed. As a result, your smart home system always knows the actual state of the monitored object, which eliminates errors in automations and increases the reliability of the entire system.
The device has been recognized by experts for its incredible price-to-quality ratio. It is one of the most affordable sensors on the market offering full two-way functionality on the 433MHz frequency. The sensor works perfectly with bridges such as the Sonoff Bridge RF, especially after flashing the firmware to Tasmota, which opens up endless configuration possibilities in systems like Home Assistant or Domoticz. Users confirm that the sensor is extremely energy-efficient – powering it with a popular 1.5V AAA battery allows for continuous operation for up to 3 years, which is an impressive result in this class of devices.Product advantages include high transmission reliability and ease of installation. The sensor is equipped with an indicator LED that flashes gently with every state change, providing visual confirmation of operation. The set includes an efficient battery and strong adhesive tape, allowing for installation in seconds on doors, windows, drawers, or cabinets. A solid ABS plastic housing and a built-in anti-tamper switch further increase the level of security. It is a reliable element of a modern Smart Home that combines the simplicity of the RF 433MHz standard with the functionality of advanced automation systems.Specification
Technical parameters
Sensor type: Wireless magnetic two-way
Operating frequency: 433MHz
Chipset: EV1527 (fixed code)
Wireless range: up to 180m in open space, 30-50m indoors
Detection gap: 10mm - 15mm
Housing: High-quality ABS plastic
Color: White
Operating temperature: -15°C to +50°C
Operating humidity: up to 95% RH
Oscillator resistor: 330k
Protection: Anti-tamper switch
Power supply and consumption
Battery type: 1x 1.5V AAA
Static current: 5 uA
Operating current: 10-15 mA
Standby power consumption: 0.01W
Alarm power consumption: 0.09W
Compatibility
Works with most 433MHz alarm control panels (G90B Plus, G90B, G90E, S2W, S2, S2G). Full integration with Sonoff RF Bridge (Tasmota recommended) and Home Assistant, Domoticz, OpenHab systems via RF 433MHz gateways.
Software and integration capabilities
The sensor offers advanced integration capabilities in Smart Home ecosystems. Thanks to its two-way functionality, the device sends unique RF codes for 'open' and 'closed' events. In the Home Assistant system, this allows for the configuration of binary_sensor entities with precise definition of payload_on and payload_off. This enables the creation of intelligent automations, such as: automatically turning off air conditioning or heating when a window is opened, notifications about doors left open after a certain time, or controlling lighting when entering a room. Thanks to support for the 1527 protocol, the sensor is easily detectable by universal radio receivers, and low energy consumption allows for status reporting without worrying about rapid battery discharge. Integration via MQTT ensures lightning-fast response time (under 200ms), which is crucial in notification systems.
Contents
1x Two-way wireless transmitter
1x Detection magnet
1x 1.5V AAA battery
1x Set of adhesive tapes for mounting
Dimensions, Weight
Product dimensions: 30 x 75 x 15 mm (D x W x H)
Package dimensions: 100 x 100 x 50 mm (D x W x H)
Product weight: 60 g
Weight with packaging: 70 g
Zum Download
680379391
9 Items
Specific References
- ean13
- 6931240068038
Comments (0)
No customer reviews for the moment.
This professional, two-way magnetic sensor is a breakthrough solution in the field of home automation and security. Unlike standard, cheap sensors, this model is fully two-way, meaning it sends separate, unique radio codes both when a door or window is opened and closed. As a result, your smart home system always knows the actual state of the monitored object, which eliminates errors in automations and increases the reliability of the entire system.The device has been recognized by experts for its incredible price-to-quality ratio. It is one of the most affordable sensors on the market offering full two-way functionality on the 433MHz frequency. The sensor works perfectly with bridges such as the Sonoff Bridge RF, especially after flashing the firmware to Tasmota, which opens up endless configuration possibilities in systems like Home Assistant or Domoticz. Users confirm that the sensor is extremely energy-efficient – powering it with a popular 1.5V AAA battery allows for continuous operation for up to 3 years, which is an impressive result in this class of devices.Product advantages include high transmission reliability and ease of installation. The sensor is equipped with an indicator LED that flashes gently with every state change, providing visual confirmation of operation. The set includes an efficient battery and strong adhesive tape, allowing for installation in seconds on doors, windows, drawers, or cabinets. A solid ABS plastic housing and a built-in anti-tamper switch further increase the level of security. It is a reliable element of a modern Smart Home that combines the simplicity of the RF 433MHz standard with the functionality of advanced automation systems.