Sell CS Broadlink BestCon SR3 Multi-functional Sensor Temperature, Humidity, illumination, Human motion for Smart Home MSK1 Sensor Kit best price

Note: SR3 must work with Smart Sensor Gateway Hub - MGW1. Features: * The multi-functional sensor SR3 must work with Smart Sensor Hub MGW1. It can work with gateway hub and door sensor for elderly care. Gateway supports Alexa, Google Home, IFTTT. * Broadlink smart multi-functional sensor, you can monitor movement and intrusion, notification will be sent to keep you informed about what is happening around your house.  * Keep you informed anytime anywhere: You will get notifications when no one is active for long time, or when temperature is too high in the room after connecting with temperature & humidity sensor. * Know Whether Home is Safe: The gateway hub will send you a notification immediately if someone is detected to move in your room. * Supports wireless frequency of 433.2MHz. Specifications: Product Name: Multi-functional Sensor Model: SR3 Standard: No adapter Power Supply: DC 4.5V Transmission Frequency: 433MHz(default) Modulation: FSK Max. Communication Distance: 50m (in open area) Package Size: Approach. 9 * 9 * 4cm / 3.5 * 3.5 * 1.6in  Package Weight: Approach. 90g / 3.2oz    Package List: 1 * PIR Motion Sensor 1 * User Manual (English)