Door & Window Dusk to Dawn Spot Light with Motion Sensor

Features

• Detects the status of door and window (open or close) range: up to 50m outdoor; up to 30m indoor radiofrequency: 868.4mhz EU; 908.4mhz us power: cr2x1 standby current: 2ua battery life: 2 years install on the door or windows easily install with screws or sticker operation temperature: 0 -40c size: main body: 2.8 × 0.83 × 0.87 inches deputy body: 1.57 × 0.43 × 0.43 inches this device only works with 2.4 GHz wireless connection.
• Installing the iView smart door sensor is easy. Simply secure to any door or window by attaching a sensor via screws or tape. Alongside your smart door sensor, we include tape for the sensor and 6 binding barrels and screws, for easy installation with either method you choose. Connect to the iView. Home app to pair your device with your phone using WiFi. There's no hub required, making the process seamless and saving you the expense of purchasing another device. Once your device is paired with your phone, you'll always know the status of your doors and windows wherever you go.