1. EXTRA LARGE WORKING DISTANCE This wireless doorbell features long distance transmission and high signal strength and sensitivity. The maximum open distance is up to 200 metres.
2. Voice Talk: This doorbell ensures that you can hear and answer the doorbell in time. So when someone calls from the outside, you will always be easily notified and can talk to the person on the other end and never have to worry about missing a visitor again!
3. Easy Installation This doorbell is very easy to install. All you need to do is stick our wireless doorbell with tape directly to the wall.
4. Wide Application This wireless doorbell kit is suitable for home, apartment, school, villa, office, warehouse, hotel, factory, hospital, etc.
5. Adjustable Speaker This wireless doorbell features an adjustable speaker that delivers clear and loud sound, allowing this doorbell to be used as a mobile intercom.
Specification:
Item Type:Smart Voice Call Doorbell
Model: H6.
Material: ABS
Power supply of the indoor machine: USB DC 5V 1A power supply.
Power supply for the outdoor machine: 4 x AAA (battery not included).
Use: widely used in home, office, laboratory environments, etc., medical, etc.
Working temperature: -20℃~55℃.
Transmission distance: 200m in open space, 5-50m through the wall.
Operating frequency: 467 MHz
Working time: 4 months.
Wide application and adjustable speaker: our perfect wireless doorbell set for homes, apartments, schools, villas, offices, warehouses, hotels, factories, hospitals and more. The adjustable speaker provides a clear and loud sound and can be used as a mobile intercom.
Application:
Remove the doorbell and