Security & Protection
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Waterproof Single Infrared Beam sensor 10m range Photoelectric Infrared Barrier Detector for Alarm system
US $8.501.Install each pair at the opposite positions.Then there is a infrared area between these two detector parts. When someone passes the infrared region, the detector will send alarm signal to the security alarm host (which not included here).2. Install...US $8.50 -
Laser Alarm Laser receiver with relay output NO/NC
US $22.00Voltage: 12VOutput: NO/NCDiameter: 92mmUS $22.00 -
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16CH Audio Video Selector 16 Inputs 1 Outputs Video Switcher AV Selector With IR Remote
MSRP: US $145.00Now: US $105.00Was: US $145.00Features: 1 HD signals with signal amplification function for a variety of conferencing systems , control engineering, engineering and other large-screen display ;2 compatibility, compatible with all brands of DVD, VCD, cameras , TVs, set-top boxes ,...MSRP: US $145.00Now: US $105.00Was: US $145.00Qty in Cart: 0Quantity:Price:MSRP: US $145.00Now: US $105.00Was: US $145.00Subtotal: -
US $12.00 -
12V Wired Sound Alarm Strobe Flashing Light Siren Home Security System model
US $8.50Rated Voltage: 12VDCRated Current: ≤300mABuzzer Level: ≥110dB/30cmFlashes/min: 150 timesColor: A.Red+Blue; Working temperature: -35-60cSize: 115 * 67 * 25US $8.50 -
Laser Sensor Security IR Beam Detector 4 Beams 250mtr in Perimeter Protecting Alarm Systems
US $130.001, Wired and Bus systems are compatible,holographic spot real-time report 2, Two sets of independence precession mini adjustment with optical aiming lens inside 3, Adopts DSP chip,patented multi-dimensional code,real detection alarm...US $130.00 -
Boiler Gas Water Heater Pressure Switch Universal Pressure Switch KFR-1
US $6.90Technical Parameters: 1, temperature range: -40°C ~ + 100°C 2, the use of humidity range: ≤95%3, load: 0.1A / 125V AC 4, maximum pressure: 10mbar5, the mechanical life: 1 million times6, the electrical life: 200,000...US $6.90 -
8CH Passive analog coaxial HD twisted pair transmission BNC to RJ45 transmission AHD/CVI/TVI
US $18.00YJS8104TR-8 is the video signal is converted to suitable for ordinary five types of unshielded twisted pair transmission balanced signal, transmission effect, and can be used in video surveillance, video conferencing and other occasions, can be in an...US $18.00 -
4ch passive analog coaxial high-definition twisted pair transmission BNC to RJ45 transmission AHD/CVI/TVI
US $13.00The use of differential signal transmission, excellent anti-jamming capability, saving engineering cable costs, each pair of twisted pair transmission of a video signal, an ordinary five unshielded twisted-pair can transmit four video signals, passive...US $13.00 -
4 way BNC video go to 1 way RJ45 network cable
US $12.00Four HD passive twisted pair transceiver is converting video signal to a balanced signal suitable for transmission in the general category five unshielded twisted pair on the transmission effect is good, can be applied to video surveillance, video...US $12.00 -
Line-type high-fidelity sound monitor Microphones for CCTV
US $5.00This product has many advantages, such as low noise, high fidelity and so on, which can effectively suppress the environmental noise, pure tone, dynamic power, and built-in automatic gain control (AGC) circuit. The appearance of the use of buried wall...US $5.00 -
Active Twisted Pair Transmitter HD video for CCTV
US $18.00DSA adaptive technology Adopt advanced DSA adaptive technology to intelligently adapt to cable length, automatically adjust video signal gain, polarity recognition and band compensation, image quality is better, eliminating the need for cumbersome...US $18.00