Electronic nanny MOTOROLA AM21 Number of transmission channels: 2 Functions: Volume control, Power on indicator, Signal indicator Range [m]: 300 Color: White Index: 483345 The Motorola AM21 Baby Monitor is an audio baby monitor that uses DECT technology , allowing you to stay connected with your baby without interfering with your Wi-Fi frequency . Move around the house and keep in touch with your baby up to 300 meters away . In case of loss of coverage or low battery, the device will inform you about it with an alert , so you can always be sure that the communication with your baby is uninterrupted. The very sensitive microphone detects even the softest sound from the baby's room, you immediately know when it wakes up. Two-way communication also allows you to talk to your baby or sing a lullaby. You can control the volume of the baby monitor from the parent module. Number of transmission channels: 2 Volume control: Yes Type: Baby monitor Optical signaling: No. Power On Indicator: Yes Display: No. Functions: Volume control, Power on indicator, Signal indicator Battery charge indicator: No. Signal Indicator: Yes Range [m]: 300 Power: Battery, Network Camera: No. Additional functions: Wireless DECT technology Highly sensitive microphone Warning in case of insufficient coverage Warning in case of low battery voltage Color: White Attached documentation: User manual in Polish. Warranty card