Wireless intercom doorbell - 1 outdoor doorbell can be paired with 1 indoor doorbell, the perfect combination allows you to communicate with visitors at your door.

Intercom Two-way - When someone presses the call button on the outdoor unit, the internal buzzer immediately rings to remind you. You can press the answer button to talk to someone outside.

Clear voice - Built-in high-sensitivity microphone and speaker, the 2.4 GHz signal provides clear and fluid sound effect when communicating. Effective transmission distance up to 300 meters

Easy to use - Ultra mini size ensures perfect portability and easy installation, small and beautiful, easy to install. Suitable for home, factory, hotel, hospital, supermarket and office. adventure! Product transmission distance: 200 meters in open space; 5-50 meters if there are obstacles.

feature

1. The frequency of use of this product complies with national regulations and will not produce harmful electromagnetic interference. It can be used universally.

This device complies with FCC, CE and CCC rules and regulations.

2. The outdoor unit is easy to install and remove the battery, with 4 AA batteries (batteries not included), and the indoor unit uses a rechargeable lithium battery.

Outdoor bell is powered by 4 alkaline batteries for easy battery replacement

3. The outdoor unit has a long service life and 4 batteries can be used for more than six months.

Low power consumption, outdoor bell standby time up to six months

4. Speaker sound, adjustable volume, replaceable ringtone, clear intercom sound quality, can be used for mobile intercom.

Speaker is adjustable, sound is clear and it can be used as a mobile walkie-talkie.

5. Long working distance, the maximum opening distance is 200 meters.

Ultra-long wireless distance up to 200M

6. Easy to install, sticks directly to the wall with 3M adhesive.

Easy wall mounting with 3M tape

7. Through code-to-code learning, one outdoor unit supports N indoor units without interfering with each other and without changing the code.

By learning the code, the outdoor bell can be paired with the indoor bell. An external doorbell can be paired with N internal doorbells without interfering with each other.

8. Exquisite and small, beautiful and generous. Size: 100*60*14.8mm
Note: All data is manual measurement, please allow 1 - 3 cm error, due to the difference in light and display there will be a certain color difference, depending on the physical object received Delivery quantity: (according to the main picture)