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The GSM emergency alarm is a full-featured home security system that delivers dependable protection for you and your family. Main Feature: 1. Big red panic button, SOS emergency call 2. Busy redial, continuous redial 3. Can set 5 phone numbers 4. Hands-free calling function 5. Digit dialing keys, LCD screen Specification: 1. Hands-free calling is available in 5 meters 2. Listen for the beeps before repeating dial the next number or hang up 3. This alarm call can be activated by pressing[...]

Type:SOLENOID GAS VALVE Installation: Gas pipe Fuction: shut off gas pipe with MANUALLY RESETTING Material: Wrought Brass Alloy or Wrought Aluminium Inlet Thread: ISO R228 GB/T Explosion proof mark: Exmb II T4 Place of Origin: Zhejiang, China (Mainland) Brand Name: EF Model Number: EF-DN series Packaging Details: write box in each one Delivery Time: 35days aftre the order are confirmed Supply Ability: 20000 Piece/Pieces per Month Detailed Product Description: Manually[...]

"RFID keyfob is the extension products of normal ISO card, which is designed for easy carry by person. GYRFID present 5serise of keyfobs to fit different customer's demands. Features: Model number: KEE4226 Material: PVC lamination + epoxy cover Operating Temperature: -20C ~ +55C Storage Temperature: -25C ~ +60C Dimension: 42x26mm, thickness 1mm Weight: 4g RFID ICs Support: 125KHz RFID: EM4102, EM4100, GK4001; EM4550, EM4069; T5577; Hitag1, Hitag2, Hitag S256 13.56Mhz ISO14443A:[...]

> H.264 video compression algorithm ideal > compact size(the car CD machine standard size) and standard car electronic interface, easy for embedded installation > Multi-information display and recording: Car Number, Time, Channel, , Speed, and Station name information, support freely setting of overlay and recording > Support wide voltage car power supply input(8~60V), protection of overvoltage, under-voltage, short circuit and over-current > Air connector interface used, provide[...]

"Technical parameters Chip model: ICODE SLI-S Memory: 2048bit Read/Write function: Read/Write Protocol: ISO15693 Operating Frequency: 13.56Mhz Anti-collision with high identification speed Chip Origin: NXP Reading Distance: reach to 1.5m upon the big power reader at gate. Feature: Dimensions: CR80 85.60 x 53.98mm Thickness: 0.84mm Material: PVC, PET Card Surface: Matte/ gloss finish Housing: Lamination Personalization Support: Offset Printing with CMYK or Pantone colors/[...]

GPS Tracker with Fuel monitoring, Camera tracking GPS tracker for car,dump truck,concrete mixer,taxi,bus GPS tracker for fuel saving/antitheft of fuel tanker,van truck GPS tracking device for fleet fuel monitoring Car tracker for image tracking around Car tracker for police usage,construction,special truck Online tracking system for oil company,security company Features: Real time GPS Tracking Online (Uniguard Protocol) Real time SMS Tracking by cell phone Track on Demand Track by Time[...]

GPS Tracker with Fuel monitoring, Camera tracking GPS tracker for car,dump truck,concrete mixer,taxi,bus GPS tracker for fuel saving/antitheft of fuel tanker,van truck GPS tracking device for fleet fuel monitoring Car tracker for image tracking around Car tracker for police usage,construction,special truck Online tracking system for oil company,security company Features: Real time GPS Tracking Online (Uniguard Protocol) Real time SMS Tracking by cell phone Track on Demand Track by Time[...]

VK-EM-3631 Series EM Desensitizer, Resensitizer and Verifier Voltage: 220V (±10%)/110V (±10%); 50Hz/60Hz, Standby Power: 100mW Deactivating/Reactivating Power: 250W Compatibility :3M, Checkpoint Meto, Dialoc strips Max Detecting Height ≤100mm Manual or Automatic Operation EM-3631S: Stand-alone mode EM-3631B: is used to connect to a barcode scanner EM-3631C: is used to connect to a computer that has library management/circulation software installed. EM-3631B and EM-3631C have[...]

VK-EM-3611 EM Library Security Systems Material: Resin Glass Size: 145*55*4cm Voltage: 220V ±20%; 50HZ Trouble-free time ≥ 80,000 hours Integrated Visual and Audible Alarms Available in Single, Dual or Multiple Aisle Alarm Rate: 98% (16cm cobalt-based strip) Detection Range: High: 5-155cm; Wide: 70-95cm Signal Processing: Digital-DMPD; DSP Multi-filtering Extension: Combination with monitor, access control or RFID Compatible with all EM security strips including: 3M Tattle-Tapes,[...]

DVD/CD Overlay with 2 EM Security Strips Allows circulating CDs & single sided DVDs Similar as 3M Tattle-Tape Security Strips DCD-2 Protects the CD surface from scratches or damage Compatible with 3M, Gateway, Dialoc or other EM systems Desensitize and resensitize with the same accessories as books Allows placement of your barcode and protects it under lower portion of overlay Accepted Payment Method: T/T, Western Union, Paypal[...]