receiver with four-channel,simultaneouly input and output signals,switchable automatically or manually camera with IR LED light:effective night vision range 8-10M Built-in mini microphone for audio monitoring 100M transmission distance without...
surveillance equipment...
home / office security and communication system...
Fixed wireless phones represent a low-cost route for millions of consumers, in regions where traditional copper-wire landline telephone service is not available, to obtain wireless phone service with much broader signal range and better voice quality...
fixed wireless phone, sim card backup device, MP3 player...
· External monitor video output· Sensor Input 8CH (Option for 16Ch)· Control Output 8CH (Option for 16Ch)· RS 422 Input/Output (RX Receiver...
dvr card, dvr board, ccd & dome camera, rx receiver, keypad...
Network:WCDMA/HSDPA/HSUPA/GSM/GPRS/EDGEWorking frequency:WCDMA/HSDPA/HSUPA): 850+2100MHzGSM/GPRS/EDGE: Quad-Band 850/900/1800/1900...
wireless card, usb modem, hsdpa modem, hsupa modem, modem...
The latest crystal earphone with heart-shaped earphone receivers...
computer headphone, computer headsets, MP3 earphone, Mobile handsets....
Network:WCDMA/HSDPA/HSUPA/GSM/GPRS/EDGEWorking frequency:WCDMA/HSDPA/HSUPA): 850+2100MHzGSM/GPRS/EDGE: Quad-Band 850/900/1800/1900 MHzStandard:WCDMA\ HSDPA\HSUPA: Compliant to 3GPP...
This fiberglass screen machine is well received by our customers due to its excellent property and the quality of the fiberglass screen produced with it....
Wire mesh weaver, Chain link fence machine, Non shuttle weaving machine...
High-quality picture and sound transmitting and receiving Night vision and water-proof, enable outdoor usage Min 100m transmission distance without block Can be used on TV, VCR, and other monitoring kit Suitable for monitoring children and elders, and...
wireless surveillance, cctv, spy, covert...
Power Supply DC12V Consumption Current 500mA Channel 8 channels(digital) T/R Frequency 0.9G ~ 1.2G ~ 1.3G ~ 2.4G Output Power 400mW Unobstructed Effective Range 500 ~ 1000 m Operating temperature -10° ~ +50° Dimension 48*45*18mm Receiver Dimension...
Power Supply DC12V Consumption Current 600mA Channel 8 channels(digital) T/R Frequency 0.9G ~ 1.2G ~ 1.3G ~ 2.4G Output Power 800mW Unobstructed Effective Range 1000 ~ 2000 m Operating temperature -10° ~ +50° Dimension 44*42*24mm Receiver Dimension...
GSM fax machine with PSTN JACK, A4 paper ribbon print, copier, no paper received capacity, 40 pages, mobile and mount easily, weight less than...
PORTABLE FAX MACHINE&GSM/CDMA WIRELESS TERMINAL...
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