1.Wireless avsender and receiver
2.With heat sink,can work constantly
3.Frequency:2.4GHz,8 channel
4.Effective range;Max 2KM

wireless av sender 1.2GHz 1500 mW

Model                        QLM-1215-1500A1
Voltage                      12V

Electronic current        550mA

Channel                      15

Frequency                     0.9G\1.3G

Power                         1500mW

Temperture                  -10---+60

wireless transmission   550-2000M

Volume                     80*50*16mm

Accessory:

Launcher and receiver each one

Launcher and receiver power source each one              

Launcher and receiver antenna each one

Launcher and receiver ties each one

(according to environment, user can choice the laucher,receiver 9DB,13DB,15DBantenna by himself)

Our products use in monitor and protect,reporter making secret inquiries.administer block. factory, supermarket, ore enterprise and other business. Warehouse, school, bank, jail , hospital, the old people and baby sleeping nursing, and raising livestock monitor and so on..