2.4G Wireless Audio Door phone
QH-0881T Wireless Audio Intercom System is suitable for home and villa, easy and convenient!
1. 2.4G GHz Wireless digital audio signal transmission
2. 2-wire intercom system audio door phone
3. Door unlock function
4. Outdoor station can be made with metal or plastic
5. Talking distance up to 500 meters in the open air
6. DIY installation without wiring trouble and cost
7. Name or room number can be displayed on the outdoor unit, along wiht LED indication.
8. Power supply: DC 13V 1200mA for outdoor unit
9. DC 5V 1000mA for indoor unit