Compatibility at its best: The wireless switch, SNZB-01P, must pair with a Zigbee for usage. It's designed to support the Zigbee 3.0 protocol, promoting maximum compliance with NSPanel Pro, ZB Bridge Pro, and ZBDongle-E to provide users with a fluid, smart home experience. Power of Customization: Tired of conventional switches? Change your world with our custom button action feature. Now, control multiple devices seamlessly with single press, double press, and long press. This unique feature allows you tailor the operations of your smart home accessories, just the way you want it. Alexa Routines : Let Alexa take control by simply pressing the wireless switch. This unique feature triggers Alexa Routines (requires Zigbee hub), thus enhancing the automation and seamless experience in your smart home settings. Emergency Alert Feature: Alerts and security is of utmost importance. Our SNZB-01P switch doubles up as an emergency button. In the event of an emergency, your family members can press the button to send an instant alert notification to your phone. This adds an extra layer of security to your home. Long Battery Life span: Stay in control for longer periods with CR2477 battery that powers our SNZB-01P wireless switch. The switch enjoys an impressive 5 years' battery lifespan, using data derived from internal lab. Enjoy this uninterrupted service, but also note that actual usage can affect battery life. Communication : Bluetooth compatible, Zigbee Model: SNZB-01P Wireless connection: ZigBee (IEEE 802.15.4) Battery model: CR2477 Working temperature: -10℃-60℃ Colour:White Material:PC Size:4.5x4.5x1.77cm Package Contents: 1 x Wireless Switch Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.