Specifications: SNZB-01P is a compact Zigbee wireless smart switch designed to fit easily in your pocket, featuring preset actions for single press, double press, and long press to control multiple devices. Compared to SNZB-01, the SNZB-01P offers an improved design and enhanced performance. It features a larger button area, up to 5 years of battery life, an external pairing button, and a battery compartment that is easier to install and replace. The SNZB-01P can be placed anywhere as needed or mounted using the included adhesive and metal plate on any flat surface. Create smart scenes such as turning off multiple devices with a single press. Two-way control enables users to turn lights on or off from two separate locations. Additionally, when connected to NSPanel Pro, the SNZB-01P can function as a wireless doorbell, sending notifications to your mobile device when pressed. Powered by battery, the device sends a low-battery alert to your smartphone when the charge is low. The SNZB-01P supports access to up to three months of usage history. Model: SNZB-01P Wireless connection: Zigbee (IEEE 802.15.4) Battery type: CR2477 (included) Operating temperature: -10C to 60C Material: Plastic Color: White Package Contents: 1 x Smart Scene Wireless Switch Note: The package includes only the items listed above. Other products are not included. Note: Lighting and display differences may cause slight variations between the color of the item in the image and the actual product. Measurement may vary by +/- 1-3 cm.