Sell 2 Way Connect Door phone Intercom Security System best price

Description: This wire door phone system allows you to talk to your visitors before opening the door. Wires required between the door bell and the phone, making this system more security. Good for security and helpful for the elderly or less mobile Features: Battery-Powered Two-Way Wired Intercom Doorbell is a simple communication tool for home, office, camper or boat Just press CALL key to "beep" the other side Small size and easy install Works within 10-20m range Note: 1. As different computers display colors differently, the color of the actual item may vary slightly from the above images, thanks for your understanding. 2. Please allow 1-3 cm differs due to manual measurement. Package Included: 1x Handset doorbell+---------------------------------------------------------------