Two-way Voice Intercom Doorbell Wireless Voice Intercom Doorbells Home Doorbell Intercom Kit LED Indoor Outdoor Interphone System Homeimprovement Security Electronic Silver

Brand	Unbranded
Manufacturer	Unbranded

This product is a wireless voice intercom doorbell and it can be used to talk to visitors via two-way voice intercom. The product comes with an outdoor unit and an indoor unit. The outdoor unit is powered by 4pcs alkaline batteries and the indoor unit is powered by a rechargeable Li-ion battery. The product has a long range of up to 300 meters and can be used in big houses. The product also has a big and adjustable speaker and a clear voice. The product can be paired with up to N indoor units and there is no interference between them.

Features:
Wireless voice doorbell, talk with visitor via two-way voice intercom,know who visit your home, speak to them and let them know I'm coming, please wait.
Outdoor-bell is power supplied by 4pcs alkaline battery, easy to replace the battery, indoor-bell is power supplied by rechargeable Li-ion battery.
Low power consumption, long standby time for outdoor-bell up to six months. Big and adjustable speaker, clear voice, can be used as mobile interphone.
Long wireless distance up to 200M -Strong and stable signal transmission in big house, cover range up to 200M(without any obstacle, any block).
It is super convenient to answer the doorbell of the visitor at any distance in your room. Easy installation - The doorbell can be fixed on the wall with the use of 3M adhesive stickers.
Outdoor-bell pair with indoor-bell by learning its code, 1 outdoor-bell can paired with N indoor-bells and no interference each other.

Specification:
Item Type: Wireless Intercom Doorbell
Material: Plastic
Color(Optional): Silver, Gold
Package Weight: 185g/6.5oz
Outdoor Unit
Working voltage: 4*alkaline battery (1.5V*4)
Working temperature: -20-55 degrees
Transmission distance: 300 meters in space, obstacles 50-100 meters
Working frequency: 467.6375MHZ
Working time: more than six months
IP level: N/A
Indoor unit
Working voltage: rechargeable Li-ion battery
Working temperature: -20-55 degrees
Transmission distance: 300M(w/o any obstacle) 50-100M(w/ obstacle)
Wireless Frequency: 467.6375MHZ
IP level: N/A

Package List:
1 * Indoor walkie-talkie
1 * Outdoor walkie talkie
1 * USB interface cable
1 * Screwdriver