One Way Crystal Voice Talk Audio Wireless Baby Monitors Digital Sensitive Transmission Kids Sleep Monitor Radio Nanny

Specification:

*Adopt frequency hopping spread spectrum(FHSS),Anti-interference and sound clarity

*Work Frequency Band: 900MHZ ISM,905—925MHZ

*Long distance transmission, 200-300 meters in the open field

*Support 1 receiver matching 2 transmitters, AB Switches for selecting the transmitters

*Transmitter and Receiver need making pairing code before any operation, Confidentiality is strong

*Support 60 simultaneous Users at the same time and without interference each other

*With temperature, bed-wetting, vibration alarm function

Technical parameters: 

Operating frequency:ISM905-925MHZ
Transmission power:10dBm
Modulation mode:FSK
Spread spectrum method:FHHS
Audio encoding:ADPCM
Modulation frequency:180KHZ
Code rate: 500Kbps
Receiver sensitivity:-92dBm
Power supply mode:6V DC and 3pcs AA battery
Transmitters operating current:80MA MAX
Transmitter standby current:100UA MAX
Receiver operating current:140MA MAX
Receiver standby current:100UA MAX
Charge current:MAX 80MA
Battery specifications:3pcs 1.2V AA Ni-MH rechargeable battery 
Operating Temperature:0°C-50°C

Packing:

Elegant full English Gift Box, outside is neutral carton.

Package included: 1×Transmitter                          

                                 1×Receiver                              

                                 1×Receiver Power Plug(6V/500mA)                      

                                 1×Transmitter Power Plug(6V/500mA) 

                                 1×User Manual