Model: THe Transmitter SU-180

Model: The Receiver SU-186

Model: The Charger SU-180A (Optional)

Specifications:

1. Size:

SU-180  31CM*9.5CM*5.5CM

SU-186   10.5CM*5CM*1CM

SU-180A  31CM*9.5CM*5.5CM

2. One transmitter can maximumly work with 99 pcs receivers.

3. The transmitter SU-180 also a charger, it can charge 10 pcs pager at one time.

    when the pager over 10 pcs, just need to add the charge base SU-180A beside the transmitter.

    showing as above pictures.

4. The coverage is 300M

5. The Frequency is 433Mhz