GSM-III power line alarm

Model No. : GSM-III

Two PSTN line exchanger

Model No. : PSTN exchanger
Brand Name : Senggang

Two difference GSM network exchanger

Model No. : GSM-C
Brand Name : SENGGANG

GSM and PSTN exchange

Model No. : GSMtoPhone

GPRS Model

Brand Name : Senggang
Country of Origin : China

Pager transmitter

Model No. : B-pager
Brand Name : SENGGANG

GSM Fixed Wireless Terminal (FWT)

GPRS/IP TC45

GSM/GPRS

Brand Name : BenQ
Country of Origin : Taiwan, China

mini pager system (999 zone)

Model No. : WBJ
Brand Name : Sengang

Wireless ionization smoke detector

Model No. : BRK
Brand Name : Fire smoke detector

meter read

used for wireless meter underground

Model No. : GSZH-An
Country of Origin : China

outdoor meter

meter reader

RF card

Model No. : RF-156
Brand Name : Senggang

POCSAG encode RF transmitter

Model No. : RF1503W
Brand Name : SENGGANG

Cordless Calling System

Brand Name : senggang
Country of Origin : China

watch Pager/for child or nurse or restuarant

Brand Name : senggang com
Country of Origin : China

key calling system