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Features:1.Small in size and low in weight (only 350g), easy to carry and conceal.2.Easy to operate and low power consumption (only 1.5w/h)3.Safe and reliable built-in battery, can keep working for 1.5-2 hours.4.Frequency band: Covering 800MHz/900MHz... More
Product’s Description:* Advanced high technology of super-high frequency broadband interference and military electronic countermeasure interference. Intelligent integrated system* Remote monitoring, alarm, software administration on the whole jamming... More
* Passive crossover networks for clean separation of different frequencies* Premium quality tweeters and subwoofer drivers for crisp highs and punchy lows* Smooth response over wide frequencies with exceptional imaging and accuracy* LCD display and full... More
4 GSM band : 850/900/1800/19001 UMTS Band : 2100MhzAuto IP prefix access codeIn coming / Out going callCall waiting Call conference Caller ID (FSK or DTMF)Reverse PolarityBarring incoming... More
- RS232、AT command、SMDR (call log.)- Connected to PBX、VOIP、Cordless phone- Auto IP prefix access code- In coming / Out going call- Call waiting / Conference (**)- Caller ID (FSK or DTMF)- Reverse Polarity/ barring in call-... More
8pcs 1.5V Batteries in Seriesexternal battery box and... More
Products DescriptionCategory 3 UTP 25-pair solid cable for telecommunication systems .Application: POT, T1 and T1 Fractional ISDN basic and primary rate. 4/16 Mbps Token ring, 10 Base-T ( IEEE 802.3 ), 100 Base-T4 ( fase Ethernet )Features and... More
Products DescriptionStandard length: 305m per boxApplication: This 4-pair Category 5E cable is tested for power sum next, elfext, delay skew, propagation delay and any other criteria as specified in the emerging standard . Applications can include voice... More
Products DescriptionThe patch cords meet or exceed attenuation and Cat6 specifications for patch cords specified in ISO/IEC 11801, TIA/EIA 568B, available in varity of colors and lengths, the patch cords are ideal for high activities environments that... More
magnetic contact for overhead door,metal magnetic contact,surface mount,recessed ,flush mount magnetic... More
Color SONY CCD High Resolution Camera... More
