GF-808 Wired Non-visual Single-family Intercom Doorbell % Mini Speaker Built-in 8ohm 2wx2 speakers

Built-in 8ohm 2wx2 speakers

you can realize remote control and flash triggering

HDR-PJ760E

acoustic control photos

Carton Size 69cm * 37cm * 21cm / 27

GF-808 Wired Non-visual Single-family Intercom Doorbell % Mini Speaker Built-in 8ohm 2wx2 speakersFunctions: 1. Two way intercom and unlock function. 2. Two core wire connection, four core wire connection with unlock. 3. The door machine is surface mounted design and easy to install. 4. Using new ABS plastic, durable. 5. There is an excellent side tone cancellation circuit, and the intercom sound is clear. 6. Effective intercom distance is more than 100 meters. 7. Easy installation, users can install it by themselves. Power parameters: 1. Audio