HIKVISION DS-PSG-WI-868

Key Features:

• 433/868 MHz two-way wireless communication
• AES-128 encryption
• Adjustable volume: low, medium, and high
• Front and rear panel tamper-proof
• Protection level: IP54
• Indoor installation
• Exception detection of connection tamper-proof, and battery
• 3 kinds of alarm sounds: I?G alarm, panic alarm, and intrusion alarm