One-way wireless paging method using close-range wireless communication
It supports TXID, frequency change setting, and can be used simultaneously in adjacent places of business without interference.

SOLT Transmitter SQ100

Specifications

Frequency: 433 - 434 MHZ
Freq Stability: ± 10ppm
Data Rate: 1200 bps
Channel Spacing: 12.5 KHz
Modulation: FSK (±3KHz)
RF Output Power: 10 mW (Max)
Power Supply: DC 12V, 1A Adapter
Battery: Rechargeable Li-Polimer 600 mA
Antenna: Built-in Helical

Dimensions
Length - 21 cm
Height - 9 cm
Width - 3,3 cm
Weight - 0.237 kg