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Key Features: Compact size, easy embedding External antenna with optional or customized size Read only UID of EM4100/4200 or other compatible cards Low voltage, low consumption Different connection way available in the board Enable integration into Android device direction Auto reading mode and transferring data Data output can be optional of RS232(TTL) or Wiegand 26 Technical Parameters: Frequency 125MHz Baudrate 9600-115200bit/s(adjustable, default 9600) Card support Read only[...]

Key Features: Compliant with ISO14443A standard Read/Write Mifare 1K,4K, Mifare Ultralight, Mifare Pro Available with R/W NTAG203,NTAG205,NTAG213, NTAG215 tags Read UID of all ISO14443A protocol series cards Easy using and high data transfer External LED & Buzzer available Compact in size & comprehensive interface Auto request mode and transferring data by UART automatically Technical Parameters: Frequency 13.56Mhz Baudrate 9600~115200 bit/s (configurable, default 9600) Protocol[...]

Product: cup shaped mask Model: DFM107 Standard: NIOSH N95 Specification: Form fitting design and soft non-irritating to skin Static dealt filter lays, efficiently filtrate&absorb industrial toxic dusts, fumes,mists, gases and vapors against silicosis Soft nose foam and adjustable nosepiece ensures custom shape and increase theworkers' comfort and acceptance Excellent water repellent and air permeability Fringe seal avoids open layer around the edges Maintenance cleaning free[...]

ST26 tactical gear. Black, OD green, Woodland camo, Desert camo, ACU, Woodland digital colors available. OEM is welcomed! Many designs, including holsters, gun case, knee pads, etc.[...]

1/3",1/4" sony/sharp ccd camera 420line./480line/520line[...]

Stainless steel band clamps is mainly used for attaching cable, grounding conductors and electrification railway, pole of telecommunication, traffic lights and sign pole, and other parts must be fastened or securely connected, According to our own test (Vertical Load Test and horizontal load test) our product outperforms many of its competitors in quality. Our Stainless steel band clamps is consisted of belt, clamp, ratchet wheel and so on. The clamp is made of high quality 1mm thickness stainless[...]

1、Hot wire type sensor 2、Power：110VAC/220VAC/230VAC 、9V-20VDC 3、Working temperature： -40degree~80 degree 4、Alarm density： Coal gas： 1000~5000ppm, Liquid petroleum gas：1000~10000ppm, natural gas：1000ppm~5000ppm 5、Interconnecting Gas detector (1)Circuit for normally closed rely contacts (2) Circuit for normally opened rely contacts (3)Operating Frequency：433 MHZ/315MHZ (optional) 6、SIZE：115mm*71mm*43mm 7、Weight：228g/pcs 8、PACKAGE size：58.5cm*28.5cm*53.3cm[...]

1/3",1/4" SONY/SHARP COLOR CCD CAMERA WITH 420/480/520LINE[...]

Detect LPG/LNG leakage. Intelligent MCU control, low power consumption Visual light and audio alarm, capable of switching off electromagnetism-valve. Installed on the wall, home use only. Alarm density: Coal gas: 1000~5000ppm, Liquid petroleum gas:1000~10000ppm, natural gas: 1000ppm~5000ppm welcoem to visit our website to get more models.[...]

4Ch H.264 4Ch D1 with GPS, CDMA, GRPS, 3G built-in moduel for optional. 4Ch H.264 4Ch CIF Reel-time GPS MDVR,can add GPS,HDD,GPRS,EDGD,CDMA moduel.Without media fuctions[...]