Ymyny Mumu Two-Way Wireless Intercom

[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. [Two-way Intercom] - When someone presses the call button on the outdoor unit, the indoor buzzer will ring ...[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. [Two-way Intercom] - When someone presses the call button on the outdoor unit, the indoor buzzer will ring immediately to remind you.

You can press the answer button to talk to someone outside. [Clear Voice] - Built-in high-sensitivity microphone and speaker, 2.4GHz signal provides clear and smooth sound effects when communicating. Effective transmission distance up to 300 meters 【Easy to Use】 - Super mini size ensures perfect portability and easy installation, small and beautiful, easy to install.

Suitable for home, factory, hotel, hospital, supermarket and office. 【Risk Free! 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 does not cause harmful electromagnetic interference. It can be used universally. This device complies with FCC, CE and CCC standards and regulations.

2. The outdoor unit is easy to install and remove batteries, using 4 AA batteries, and the indoor unit uses rechargeable lithium batteries. The outdoor buzzer is powered by 4 alkaline batteries for easy battery replacement, while the indoor buzzer is powered by a rechargeable lithium-ion battery.

3. The outdoor unit has a long life, and 4 batteries can be used for more than six months. Low power consumption, external buzzer standby time up to six months 4.

The speaker sound is loud, the volume can be adjusted, the ringtone can be changed, and the intercom sound quality is clear, which can be used for mobile intercom. The speaker can be adjusted, the sound is clear, and can be used as a mobile phone walkie-talkie. 5.

Long working distance, the maximum opening distance is 200 meters. Ultra-long wireless distance up to 200M 6. Easy to install, directly stick on the wall with 3M adhesive.

< p>Easy wall mounting with 3M adhesive tape Set. Learning from one code to another, one outdoor unit supports N indoor units without interfering with each other and without changing codes. < p>The outdoor bell can be paired with the indoor bell by learning its password.

An outdoor bell can be paired with N indoor bells without interfering with each other. 8. Exquisite and compact, beautiful and high quality.

Size: 100*60*14.8mm