Specifications:

• Working time: 4000 times
• Wireless type: 2.4GHz
• Wireless range: 35M
• weight not include battery: 53g
• Trigger current: 43mA
• Stand by current: open:28.4uA
• Product name: Wi-Fi door sensor
• Pairing current: 37mA
• Origin: CN(Origin)
• Model Number: -
• Model: NAS-DS05W7
• close: 28.1uA
• Certification: NONE
• Brand Name: centechia
• Battery type: AA LR6 1.5V * 2PCS