• Software features
• Auto paringSupported

• Hardware features
• Serial port2, for debug
• Tamper-Proof1, front and back
• Power switch1

• Electrical characteristics
• Battery typeBuilt in Battery Li
• Power supply100 VAC to 240 VAC
• Operation humidity10％ to 90％
• Operation temperature﹣10°C to +55°C (The battery can not be charged at temperature lower than 0°C, please make sure the adapter is connected)
• Battery life spanUp to 24 hours at normal temperature(The battery working time can be significantly reduced at low temperatures)

• Wireless transmission
• RF frequency433 MHz
• RF methodTwo-way communication
• RF modulation2GFSK
• RF distance800 m (open area)
• Wireless securityAES-128

• General
• Installation methodWall mounting
• Dimension(WxHxD)170.0 × 170.0 × 38.6 mm
• Shell materialPlastic
• ColorWhite
• 526.5 g

• Device management
• KeypadLCD keypad not support