Place of Origin : Dongguan,China
Delivery Time : 3-5 Days
1.Type: office handheld intercom
2.Dimensions: L*W*H=21.5cm*10.5cm*7cm
3.Storage Channel: 100
4.Talk Range: about 500M in open land
5.Key function: Full-duplex voice intercom
Handheld Digital Wireless Audio Intercom 2403 - 2485MHz For Office
Description:
Function Features:
1.Using 2.4G ISM public frequency band: 2403-2485MHz
2. doorbell transfer data rate: 250K
3. Transmitting Power: Less then 20dBm(Less then 100mw), Receive Sensitivity: -100 or le