This Tuya Smart 2-Wire IP video intercom system offers HD video communication and multi-mode access control for residential and villa applications. It supports smartphone app remote unlock and multiple unlocking methods including IC card and password.

This Tuya Smart 2-Wire IP video intercom system offers HD video communication and multi-mode access control for residential and villa applications. It supports smartphone app remote unlock and multiple unlocking methods including IC card and password.

This is a BUS 2-wire full digital video intercom system with a 4-inch touch screen. It supports multiple calling modes and unlocking methods including mobile phone app unlock, with a transmission distance up to 100 meters for residential access control.