The 4-Channel Wireless RF Remote Control 433 MHz Electric Gate Door Lock is a remote-controlled locking system that is designed for electric gates and doors. This device operates at a frequency of 433 MHz, which provides a stable and reliable wireless connection between the remote control and the locking system.

The remote control can operate up to four separate channels, allowing you to control multiple locks or doors with a single device. The system is easy to install and operate, and can be used with a variety of different types of electric gate and door locks.

The electric gate door lock can be opened or closed using the remote control from a distance, providing convenience and added security for your property. The remote control is also designed to be durable and long-lasting, and can be used for years without needing to be replaced.

Overall, the 4-Channel Wireless RF Remote Control 433 MHz Electric Gate Door Lock is a convenient and reliable locking system that can provide enhanced security and peace of mind for your property.