Security & Protection
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On Sale
16 ch 4K HDMI Selector 16 Inputs 1 Output Video Switcher HDMI Selector CCTV IR Remote 3D 1080P
Now: US $115.00Was: US $148.00Power supply: AC100V - 240V;Output: DC 5V 1A HDMI version: HDMI 1.4 4 k HDMI resolution: 4K/ 60hz (yuv420 8 byte) 4K/30hz 1080p 60 hz Support the video formats: 8/10/12 Byte color depth Supports audio formats: DTS - HD/Dolby * - true HD/LPCM7...Now: US $115.00Was: US $148.00 -
12V 24V Manual Call Point Button Fire Push In Pull Down Emergency Alarm Switch for Fire Alarm System
US $22.00Operation:The manual call points provide a textured finger-hold area that includes Braille text. In addition to PUSH IN and PULL DOWN text, there are arrows indicating how to operate the station, provided for non-English-speaking people.Pushing in and...US $22.00 -
Outdoor full frequency mobile phone signal enhancement receiver amplifies the enhanced signal
US $22.00Product SpecificationsAntenna type broadband omnidirectional antennaFrequency range 880-960 / 1710-2690MHzGain 3/4DBiStanding Wave 1.5Directional type omnidirectional antennaPolarization method vertical polarizationInterface Type N Head / SMA...US $22.00 -
Dual Frequency Combiner CDMA LTE Telecom 2G 3G 4G 800-960 / 1710-2170mhz GSM
US $26.00Dual Frequency Combiner CDMA LTE Telecom 2G 3G 4G 800-960 / 1710-2170mhz GSMUS $26.00 -
One point two cavity coupler 800-2500MHZ mobile phone signal distributor
US $10.00Bandwidth: 800-2500 (MHz) Power: 200 (W) 800-2500MHz Standing wave ratio ≤ 1.20 Directivity ≥ 20dB Temperature range: - 40 ℃ - 80 ℃ 5dB Product application: widely used in communication, radar and indoor distribution systemUS $10.00 -
On Sale
5V 12V 24V Water Detector Relay Module Water Leakage Water Leak Water level Sensor Water Leakage Alarm
Now: US $6.88Was: US $9.00Note: Even if the device is damaged, the alarm connected to the device still will alarm. For reliable use, the relay of this device is designed to work without sensing water. Working voltage:12v/5V/24V Size:53*31*19mm Relay...Now: US $6.88Was: US $9.00 -
2 Channel Auto-alarm Anti static ESD Wrist Strap Tester Antistatic Wrist Band Online Monitors for 2pc Strap
US $30.00Working Voltage: DC6V; Working environment: Temperature 0℃ - 50℃; Relative Humidity:20% -85%; Resistance Range:>1.25MΩ(1.25×106Ω); Response Time: <50mS; Color: saffron; Material: Aluminum sheet; Boundary...US $30.00 -
SL-030 Static Surface Resistance Tester Anti-static Surface Impedance Electrostatic Electrical Measuring Tools
US $55.00SL-030 surface resistance tester in accordance with ASTM Standard Test Method D-257, Requirements placed on measuring the surface and press the red button, the instrument of ten 103-1012Ohms/sg LED will light up one of the test values. By...US $55.00 -
Anti static wrist strap online monitor SURPA 518-1,Antistatic wrist strap meter
US $18.00Model -- 518-1 Input -- 6V DC Material -- Polystyrene Dimension -- 67 * 60 *29 (mm) Weight -- 60gm (not including power supply adaptor) Features: -- No checking is...US $18.00 -
Auto-alarm Anti static wrist strap online monitor SURPA 518-2,esd wrist starp meter
US $21.00SURPA 518-2 this product uses the high accuracy electron primary device manufacture to become, has the precision to be high, the reaction rate is quick, antijamming ability is strong, the volume is small, the weight is light, use simple and so on...US $21.00 -
Auto-alarm Anti static ESD Wrist Strap Tester Antistatic Wrist Band Online Monitors for 1pc Strap
US $18.00Working Voltage: DC6V; Working environment: Temperature 0℃ - 50℃; Relative Humidity:20% -85%; Resistance Range:>1.25MΩ(1.25×106Ω); Response Time: <50mS; Color: saffron; Material: Aluminum sheet; Boundary...US $18.00 -
ESD Anti static Anti-static Wrist Strap monitor measurement Antistatic Wrist strap tester with display
US $29.00I. Introduction: Please read the following operating instructions carefully before using this product to test the wrist strap resistance. Second, the characteristics 1. Using integrated circuits. 2. Light and...US $29.00