Clearance Battery Wireless Door Bell Security Chime Alarm Smart Doorbell Plug In

Clearance Battery Wireless Door Bell Security Chime Alarm Smart Plug In

Specifications:
Model: 988686
Material: Plastic
Color: Black
Size: 9*6cm
Voltage: 110V-240V
Door bell power by: 1* 12V 23A alkaline battery(not included)

Functional features
- Full-digital frequency modulation technology, never code stringing;
- Simple appearance design, elegant and unique;
- Ultra-low power consumption design, power saving and lasting;
- Ultra-long distance control, stable signal;
- 28 chord ringtones optional;
- Indoor ringtone volume adjustable.

Package included:
1 x Door bell (the battery not inlcuded)
1 x Indoor unit receiver

Note: The pictures are only for reference, please make the object as the standard. Thank you for your understanding!