Wireless unlock controller/module for smart doorbell

Wireless unlock controller which specifically works with smart intercom/doorbell camera. It can connect with your conventional hardwired electronic lock, 2.4G video doorphone, intercom, and turn them to be wireless. So that smart doorbell can communicate with them through wireless radio frequency.

• The product mainly includes a wireless receiver and a decoding chip, as well as a relay output module. 
• The wireless distance between controller and smart doorbell is approximate 10 meter.
• It supports DC12V power supply can connect electronic lock, magnetic lock.

The connection diagram:

The door unlocking module works in conjunction with the remote control, this module hooks up directly to the Smart doorbell and offers an alternative method of door unlocking. with this module you can hook up multiple remote controls and this allows you to unlock the door without having to use your smart phone. This module will need to be connected to an electronic lock for the door to unlock.