Security & Protection
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4CH BNC Video lightning protector For DVR CCTV
US $49.00LKD208BNC/4TV series video lightning protection device is designed for lightning protection TV monitoring system requirements for the design, mainly to solve the TV monitoring and control system for DVR video line by lightning induced high voltage and...US $49.00 -
1000m Network signal & 12V-24V Power Surge Protector
US $15.00Scope of protection: power supply, network signalWorking voltage: 12-24VMaximum continuous operating voltage: 32VTransmission rate (BPS):1000MNominal discharge current (820us) (KA): 5Maximum discharge current (820us) (KA): 10The insertion loss is less...US $15.00 -
Network camera lightning protection network signal RJ45 lightning protection surge protector
US $10.00network signalPower protection: NoneVoltage: 470VMaximum discharge current: 10KAResponse time: <10nsNetwork signal protection: 100Working voltage: 5VProtection pin: 1236Maximum transmission rate: 100MHzInterface type: RJ45Working temperature:...US $10.00 -
0-400m CVI 1080P 2CH HD Video Coaxial Multiplexer
US $55.00Introduction: This product uses special compression modulation technology, on the front end (transmitter) let 2-channel CVI/AHD/TVI hd camera to compressed, then made into digital signal in coaxial cable transmission. The back-end...US $55.00 -
Laser receiver Laser alarm with relay ountput
US $8.00Size: 61 * 36 * 26 Voltage: 5V / 12V Relay output: NO / NC Applications: laser counting, photoelectric detection switch, laser alarm Wiring diagram:US $8.00 -
On Sale
12V 24V NO&NC ouput Plastics Water Leak Detector Water Sensor Leak Alarm with Caution Light Home Security alarm system
Now: US $18.00Was: US $25.00Overview:isolation type water according to the detection electrode impedance change after immersion in the transmitter, through special integrated chip of water input signals are compared, and signal amplification, plastic, dry contact output or high and...Now: US $18.00Was: US $25.00 -
10pcs NC Mode Window or Door Contact Magnetic Reed Switch Alarm system
US $9.99Descriptions: 1.metals shield anti-fire ABS 2.connecting mode: N.C. normally closed 3. rated current : 100mA 4.rated voltage : 200 VDC 5. operating distance: more than 10mm, less than 25mm 6.rated power: 3W No external power supply,...US $9.99 -
1 Input 24 Ch VIDEO AUDEO Output 24 video audio amp spliter RCA Connector AV Splitter for CCTV
US $80.00product features ● The use of high-quality components and advanced circuit technology design ● Each independent amplification output, high isolation, anti-interference ability ● Suitable for families, hotels, karaoke, shopping malls, schools,...US $80.00 -
24V 112DB Security Alarm Siren Fire Alarm
US $15.00112DB Security Alarm Siren Fire Alarm Product Introduction Model ls-104 Voltage 24VDC, Current 120mA Alarm SPL 112DB Size 115*133*50mm Color Red Product Overview Work Voltage: DC20V-DC30VWork Current...US $15.00 -
AS-611F Anti-static Wrist Strap ESD Static Protection Length 2M/6FT
US $9.20Features:Side adjustable wrist band, one size fits all.Light weight and safely make contact with human skin.Banana plug plus algator cp for use on all grounds or equipment.Quick-fasten latching mechanism easily adjusts ot any size wrist.Dissipate static...US $9.20 -
AS-611 Anti-static Bracelet static eliminator Wristband
US $8.10Description : AS-611 Professional Anti-Static Wrist Strap ESD Safe Hand RingWidely used in electronic working.Eliminate static from personnel before it could damage devices being handheld;The band is made of tight woven with elastic nylon to assure...US $8.10 -
AS-311 Anti-static Bracelet static eliminator Wristband
US $7.50Product Name: anti-static Bracelet static elastic WristbandItem No: AS-311Material: conductive sandLength: 3MImpedance: resistance 3MΩUS $7.50