Home Use Door Bell Push Button and Electronic Doorbell Plug-In Dingdong Indoor Dingdong

Buy Home Use Door Bell Push Button and Electronic Doorbell Plug-In Dingdong Indoor Dingdong

Description :

Features :

1. simple appearance design, elegant, unique style.

2. ltra low power design, power saving and durable use.
3. ultra long distance remote control, stable signal.

Specification :

Technical Parameter Indoor Receiver

Voltage range AC: 110V-240V

Working temperature: -10~55℃

Transmission distance: 20-30M (obstacle of the two walls)

Working frequency: 433.92MHz±200KHz

Volume: 25-110dB

Power consumption: 0.1W

Package includeds :

1 x Bell Ding Dong Indoor
1 x Manual

Details pictures :

Home Use Door Bell Push Button and Electronic Doorbell Plug-In Dingdong Indoor Dingdong Buy Now