Description
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.
Specifications:
Type: A: Door bell + indoor unit receivers B: indoor unit receivers Material: PlasticColor: BlackSize: 9 x 6cmVoltage: 110V-240VDoor bell power by: 1 x 12V 23A alkaline battery (not included) Package included:
1 x Door bell (the battery not inlcuded)1 x Indoor unit receiver
Detail Pictures:
