Product Information
- Our oice intercom door bell is the pioneer product in this industry, can be applied to house, factory, hotel, hospital, super market and office. Protable and beautiful, conenient to use. Frequency of Doorbell is in line with the national regulations, will not produce harmful electromagnetic interference.
- This intercom doorbell has low power consumption, long standby time for outdoor-bell up to six months. Big and adjustable speaker, clear oice, can be used as mobile interphone. Long wireless distance up to 300M.
- Outdoor-bell pair with indoor-bell by learning its code, 1 outdoor-bell can paired with N indoor-bells and no interference each other. If you press Ring Button on outdoor-bell, indoor-bell will ring, now hold Answer Button on the indoor-bell to speak."
- This intercome chime machine is olume adjustable and ringtone changeable, the oice quality is clear and the speaker sound is loud. Installed easily, can straightly stick doorbell to the wall with adhesie tape.
- Our outdoor-bell is supplied by 4pcs AAA batteries, battery take‑in and take‑out easily for outdoor machine. The indoor machine doesn't need batteries, and it is connected with USB data cable.
