Feature

●Wide Application: Wireless intercom doorbells are widely used in homes, hotels, villas, factories, hospitals, etc.
●Strong penetrating power: Doorbells use intelligent intercom chip, which has strong penetrating power. It can be used from the 1st floor to the 8th floor, and the barrier- distance is about 1000m.
●Convenient: it contains an outside bell and two inside bells. If you press the doorbell from the outside, the two internal doorbells will . You can answer by voice if you press TALK.
●Working Time: The outdoor unit and indoor unit both use 2000mAh batteries, and the outdoor doorbells work normally. It can work for about 6 months by pressing 5 times a day and talking for 2 minutes each time, and the indoor doorbells work for about 1 week.
●Intelligent Design: Voice intercom doorbells feature intelligent and humanized design with intercom light and power light indicator, and the operation is clear at a glance.


Description

Specification:
Item Type: Wireless Intercom Doorbells
Material: ABS
Uses: Used in homes, hotels, villas, factories and hospitals.
Specifications: 1 doorbell for outdoor and 2 indoor doorbells Outdoor doorbell: Battery type: 3 x 2000 mAh rechargeable lithium battery (built-in) Working temperature: 20℃ 50℃ Wireless range: 1000m (barrier-) /20 50m (barrier) Wireless frequency: 410-490MHz Working time: more than six months Waterproof rating: IP54 Product size: approx. 121.5 x 61.5 x 313 mm / 4.8 x 2.4 x 1.2 inch Indoor doorbell: Operating time: about one week. Waterproof rating: N /A
Size:approx. 125 x 70 x 56 mm / 4.9 x 2.8 x 2.2 inch Package List: 1 x Outdoor Machine 2 x Indoor Machine 2 x Charging Station 3 x USB Cable 1 x Screwdriver 1 x User Manual Note: 1.Indoor and outdoor units come with built-in batteries.2 .Do not place the product in an environment of excessive , moisture and high temperature.