>Very low power consumption,standby current less than 80mA>Backlight keys>Wiegand output, Wg26 / WG34 card number format>Built-in buzzer>Can connect doorbell

>Working voltage: 12~30VDC>Working current: 150mA>Working temperature: 0℃~45℃ -10℃~55℃ (storage)

>product material: PVC>Sensing distance: 0-15cm>Operating Voltage: DC 5~16V

>product material: PVC>Sensing distance: 0-15cm>Operating Voltage: DC 5~16V

>product material: PVC>Sensing distance: 0-15cm>Operating Voltage: DC 5~16V