Boust Wireless Password Keyboard Home Alarm System Surveillance Equipment (BST-SAC05)

Wireless Password Keyboard

It can be compatible with all of alarm systems. This can arm, disarm and emergency alarm after inputting the password.
Technology parameter:
Transmission distance: 80 meters without any blocks.
Transmission frequency:315/433 ±0.5 MHz
Work voltage: AC 220V ±10% DC 9V
Static state current: ≤9mA
Work environment: temperature:-20 55
Relative humidity : ≤90

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