Lock Controller
Product ID: GP-MA40L
The Lock-controller is matched to use with the Handset of Wireless Talking Doorbell. If you have installed the Wireless Talking Doorbell in your house or office as well as installed an electron lock in a door, with the connection between the Lock-controller and the electron lock, you will be able to open the electron lock remotely by Handset.
.GP-MA40L
Main Products:
Wireless Talking Doorbell