Description
The Shelly Smart Door and Window Sensor with Lux Meter is a lightning-fast smart door and window sensor that can be easily installed on any door or window. It has a compact design and is nearly invisible, making it perfect for use in any room. The sensor also has a long operational range (depending on local construction) and can be used to detect when doors or windows are opened. The sensor comes with a programming/debug header that can be used to flash alternative firmware on the device, and it also has an ESP8266 inside. The sensor also has a battery life of 2 years and a temperature range of -10 * 50C.
The lightning-fast smart, door and window sensor.Shelly Door/Window is designed to detect and report the opening and closing of doors and windows. Its compact design allows it to be easily installed on any door or window, and because of its lightweight, the sensor is nearly invisible.With Shelly Door/Window 2, you are aware and receive an instant notification if a door/window gets opened when you are not at home.Shelly Door/Window 2 is open to the world and developers, it comes with a programming/debug header that can be used to flash alternative firmware on the device. It has an ESP8266 inside, with a 2MB flash chip. A USB-to-UART adapter is needed as well as a reliable 3.3V with at least 350 mA drive capability. Features: Power supply 2x 3V CR123A batteries (batteries not included)Battery life 2 years Working temperature -10 * 50C Temperature meas. range: -10C * 50 C ( 1C) Radio signal power: 1mW Radio protocol WiFi 802.11 b/g/n Batteries not includedFrequency 2400 2500 MHz Operational range (depending on local construction): - Up to 50m outdoors - Up to 30m indoorsDimensions:- Sensor 82x23x20mm - Magnet 52x16x13mm Electrical consumption- Static current:
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