Specifications:

• Working Voltage: 3v, 2PCS AAA(7#) battery
• Working Temperature: 0-50 degree
• Working Life: 5 years
• Working Humidity: Less than 85% RH
• State of Assembly: Ready-to-Go
• Sensor: Door Open/Door Close
• Scenes: Yes
• Scale: 1:5
• Radio Frequency: 433.92MHz
• Push message: Yes
• Model Number: S1-Door
• Max Speed: wireless
• Max Capacity working with S2 host: 16 sensors
• Gyro: no
• Features: Slot
• Emission Current: less than 15mA
• Current Consumption: Static less than 9uA
• Control Channels: 2 Channels
• Brand Name: BroadLink
• Alarm Output: alarm, tamper, low battery