Specification:

Wireless frequencies: 433MHZ ISM international universal frequency band, two-way data communication

Wireless rate: maximum support 38.4k

System capacity: 16 channel automatic switch, one RF transceiver up to 254units Palm.

Data reliability: 3 CRC verification, no loss of data.

Communication distance: indoor>200 metre, outdoor (open) >1000 metre

Computer data interface:RS232 or USB

State indication:online data transmitter

Power specification:AC100-240V/50Hz ~ DC5.0V/1.0A

Dimension(wireless expanding):140mm(length)x100mm(width)x680mm(high)

Net/Gross weight:180g/495g

Work/store temperature:0°c~+50°c/-20°c-80°c