Welcome to our store! r
r
r
1、No Battery Required: Just connect the DC12V access control power supply, no doorbell battery is required. 2、Easy to Use: After connecting to the access control system, press the doorbell button and the doorbell will make a pleasant sound. 3、90dB Volume: 90dB high loudness of the doorbell, and the sound is clear, not afraid of hearing and missing important people or things. 4、Premium Quality ABS: The material is flame retardant, fireproof, high temperature resistant, and can be used for a long time. 5、Extensive Use: The classic wired doorbell can be used in hotels, homes and other places where you want to install. r
r
r
Specification r
r
r
Item Type: Wired Doorbell r
r
r
Material: ABS r
r
r
Voltage: DC 12V r
r
r
Volume: 90dB r
r
r
Package List r
r
r
1 x Wired Doorbell r
r
r
100% Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We do our best to provide you with satisfactory after-sales service