Description: ModelSNZB-01P Casing materialPC Wireless connectionzigBee (IEEE 802.15.4) Net weight27.8g Battery modelCR2477 Product dimension45x45x17.7mm Working temperature-10C~60C Specifications: 1.SONOFF SNZB-01P is a small Zigbee wireless smart switch that can even fit in your pocket, with preset actions for single press, double press, and long press to control multiple devices. 2.Compared with SNZB-01, SNZB-01P has improved design and performance. With a larger button area, 5 years battery life, external pairing button, the battery is easier to install and replace. 3.SNZB-01P can be placed wherever your need, or stick with 3M Adhesive and a metal plate on a flat surface anywhere, then create a smart scene, like turning off all devices with one lick. Two-way control is even available for you to turn on/off the light from two locations. 4.Besides, The SNZB-01P can also be used as a doorbell when connected to the NSPanel Pro, you will be notified when visitors press the wireless switch. 5.SNZB-01P is battery-operated, your mobile phone will receive a low-battery notification when the remaining battery level is low. SNZB-01P support checking 3 months' history. 6.SNZB-01P can be placed wherever your need, or stuck with 3M Adhesive and a metal plate on a flat surface anywhere. 7.Custom Button ActionYou can customize the button actions as you want. Control multiple devices by single press, double press, and long press. 8.Zigbee 3.0 CompatibleSupports Zigbee hubs using the Zigbee 3.0 protocol, and theoretically supports adding to any Zigbee hub developed in accordance with Zigbee 3.0 protocols. Like SONOFF NSPanel Pro, ZB Bridge Pro, and ZBDongle-E. 9.Trigger Alexa RoutinesTrigger Alexa Routines with the press of the wireless switch (requires SONOFF Zigbee hub). 10.Emergency ButtonSNZB-01P can be used as an emergency button when an emergency occurs, your family can press the button to send an alert notification to your phone. Note : SNZB-01P needs to be used with Zigbee Hub. Package Included: 1* Wireless Switch 1*instructions