Shenzhen Cleartop Technology -

Shenzhen Cleartop Technology

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pager
Specification: CT408
Detail: 1. Huaxi MA588 chip, displaying in double lines and 7 words every line; 2. Six groups independent receiving address code,16 messages and 12 mail boxes can be stored 3. The longest every Chinese message: 200 Chinese words in...

wireless led
Specification: single screen
Detail: The advantage co***red with traditional LED Transmitting of information: the traditional LED sends information by the computer through data wire. While wireless LED transmits information by paging station, internet and sho...

gprs module
Specification: gprs2000
Detail: &©|61548; Support two channel-GSM/GPRS, no application, just one SIM card. &©|61548; Online in real time: online forever, the user can keep touch with the internet anytime. &©|61548; Cost according the flux: the cost depends on...

gsm module
Specification: DTR2600
Detail: &©|61548; GSM network: realize the SMS service function, credible, steady and won¡¯t lose data. &©|61548; No application for channel, and simple installation and maintenance. &©|61548; Tran***rent data transmission: the use jus...

wireless data transceiver module
Specification: DTR900
Detail: Technical Criteria Parameter Value Unit Frequency Channel 1 433£®92 MHz Channel 2 434£®33 MHz Modulate FSK Frequency Deviation ¡À30 KHz Bandwidth 50 KHz Output power 5---10 mW Stray/Harmonic -60 dbc Output impedan...


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