Specifications:

• Input voltage: 3V LR03.
• Quiet current: ≤ 45uA.
• Alarm trom: ≤ 130 mA.
• Under voltage of low power: ≤ 2.4 V.
• WiFi: 802.11 b/g/n.
• Control distance: ≥ 15 mm.
• Battery: DC 3V LR03 (AAA battery, not included).
• Alarm mode: mobile phone app notification push (Smart Life/Tuya Smart).
• Size: main body: 68 x 23 x 19 mm.
• Accessories: 43 x 10 x 14 mm.

Package Includes:

• 1 x sensor, 1 x manual , 1 x sticky