1. This device comply with rulers and regulations related to FCC, CE, CCC
2. Outdoor-bell is power supplied by 4pcs alkaline battery, easy to replace the battery,
3. Low power consumption, long standby time for outdoor-bell up to six months
4.Big and adjustable speaker, clear voice, can be used as mobile interphone.
5. Long wireless distance up to 300M
6.Easily installed with 3M tape on the wall
7. Outdoor-bell pair with indoor-bell by learning its code, 1 outdoor-bell can paired with N indoor-bells and no interference each other.
8.Small andbeautiful, size: 100*60*1
1.Slide powerswitch to ON
2.Press the Answer Button, device sound du du… it means device is installed ok
Turn indoor-bell on and hold Answer Button for about 5 seconds, then release this button, LED flash quickly, now, click the Ring Button on the outdoor-bell,
When LED on theindoor-bell go out, it means they pair successfully.