Security & Protection
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4 Channel AV Audio Video Splitter 4in 2out
US $18.00Performance characteristicsA series of audio and video products distributor: you can enter "VIDEO" and "AUDIO" signal, through multistage amplifier circuit, and then assigned a multi-channel signal output, in order to realize the multiple display devices...US $18.00 -
ZXIB-BLQ 5000-6000MHZ feeder cable arrester 5.8Ghz arrester N type connector wlan arrester
US $9.00ZXIB-BLQ 5000-6000MHZ feeder cable arrester 5.8Ghz arrester N type connector wlan arresterUS $9.00 -
1.2GHz-2.5G Antenna Arrester MHT-N5-2 for wifi GPS
US $22.001.2GHz-2.5G Antenna Arrester MHT-N5-2 for wifi GPS Transmission frequency:1.2Ghz-2.6Ghz Rated operationg voltae:5VDC Rated operating current:<=4ADC Max continuous operationg voltage 6VDCUS $22.00 -
5-2150Mhz CATV Antenna lightning protection Cable TV arrester STB arrester
US $10.005-2150Mhz CATV Antenna lightning protection Cable TV arrester STB arrester Features: Low loss Double copper tube protection, high shielding Built-in waterproof ring, waterproof effect Applicable to CATV transmission...US $10.00 -
Feeder Lightning Arrester N Base Station Antennas Weak Connector Arrester N Male To N Female Plug Protection DC-5.8GHz
US $18.00Feeder Lightning Arrester N Base Station Antennas Weak Connector Arrester N Male To N Female Plug Protection DC-5.8GHzUS $18.00 -
US $30.00 -
Door alarm Door sensor delay alarm adjustable delay time
US $15.00Product Description Access door warning system: Function: the door is open, 0-3m (adjustable), did not close back in situ, buzzer work tips, until the door will be in situ. Advantages: low power consumption, low cost, safe and stable without false...US $15.00 -
Anti - static Metal Wrist Band static ring PU cable wrist band release static Maximum length 2.8m
US $7.00Product DescriptionUS $7.00 -
RS485 HUB 5 way adjustable RS485 shared device Special for CCTV
US $30.00Power supply: DC9-24VPower: <3wCommunication mode: RS485Adaptive baud rate: 300-115200bpsWorking mode: simplexChannel number: 5Interface definition: B-, A+Transmission medium: twisted pairTransmission distance: 1200mWorking environment: -10 degrees...US $30.00 -
Water detector wired water sensor immersion probe level detection leakage alarm
US $23.00 - US $25.00Product Description Wired flooding detector Overview:Isolated floodingAccording to the transmitter occurs after flooding detection electrode impedance change, flooding through a dedicated integrated chip input signal amplification, shaping,...US $23.00 - US $25.00 -
20pair NC Model Embedded gate magnetism door sensor switch alarm for access control
US $19.00Product Description Product parameters:Connection mode: normally closedRated current: 300 (mA)Rated voltage: VDC) 200Open space: 40 = 60Rated power: 10 (W)US $19.00 -
20pair Embedded NC model Door Magnetic sensor switch ABS shell With doors windows Cabinet access control
US $15.00Embedded NC model Door Magnetic sensor switch ABS shell With doors windows Cabinet access control Color: WhiteMaterial: ABSDimensions: 10x18.5mmSwitch pattern: N/C normally closedContact capacity: Maximum switch current: 0.5AmpVoltage:...US $15.00