Best Tunneling Vibration Monitoring System

EVTSCAN Latest DPA51CM44 3-Phase Monitoring Relay, Current/Voltage Monitoring Relay Phase Sequence Protector for Three-Phase System, Without Neutral, Phase Loss, 208-480VAC

  • ✈ PRODUCT NAME---Voltage Monitoring Relay.
  • Protection function: over voltage, under voltage.
  • Contact capacity: 6A 250VAC (resistivity).
  • ✈ REAL-TIME MONITORING---The voltage monitoring relay could achieve real-time monitoring of dc overvoltage and undervoltage faults, and over-voltage, under-voltage value, and action time can be adjusted.
  • ✈ MAIN FEATURES---The voltage monitoring relay is of 2 sets of normally open and normally closed contacts, 2 indicator lights indicate various working conditions, no additional auxiliary power supply is required.
  • ✈ 35MM GUIDE RAIL---With 35mm guide rail and standard modular structure, the voltage monitoring relay is easy to install, easy to operate.
  • ✈ TYPICAL APPLICATIONS---The voltage monitoring relay is typically applied in dc motor, battery,UPS power supply, dc switchgear, dc panel, industrial control system.
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SSHENG 13598771 GM TPMS Sensor 315MHZ Tire Pressure Monitoring Systems(TPMS) Sensor Replacement for Buick Cadillac Chevrolet GMC Hummer Pontiac(4PCS)

  • ...2014 Chevy Tahoe ,2009-2014 Chevy Traverse ,2008-2011 Chevy Aveo ,2008-2011 Chevy HHR ,2007 Chevy Impala ,2008-2014 Chevy Impala ,2008-2009 Chevy Malibu ,2010-2012 Chevy Malibu, 2007 Chevy Monte Carlo ,2008-2010 Chevy Cobalt ,2008-2009 Chevy Equinox.
  • 【ENHANCE SAFETY OF YOUR VEHICLE】replacement tire pressure monitoring system tpms sensor adopts the tire pressure monitor system (tpms) that has been tested, it can ensure trouble-free installation and performance, enhances the safety of your vehicle. it is known that the TPMS sensor is an electronic system designed to monitor the air pressure inside the pneumatic tires on various types of vehicles..
  • 【REFERENCE PART NUMBER】13598771 23445327 13586335 22853741 20923680 25920615 15922396 25799331 15254101 Tire Pressure Monitoring System ..
  • 【SHOP WITH 100% PREMIUM QUALITY WITH YIKESAI】Manufactured from quality materials, 100% tested before shipping,Sold this TPMS Tire Pressure Monitoring System Sensor by Yikesai, we offer one year WARRANTY, true worry-free shopping experience..
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Voltage Monitoring Relay DC 12V/24V/36V/48V Over-Voltage and Under-Voltage Protection Relay 35MM Guide Rail 13-17V 10-14V DC48V

  • Protection function: over voltage, under voltage.
  • Contact capacity: 6A 250VAC (resistivity).
  • REAL-TIME MONITORING---The voltage monitoring relay could achieve real-time monitoring of dc overvoltage and undervoltage faults, and over-voltage, under-voltage value, and action time can be adjusted.
  • MAIN FEATURES---The voltage monitoring relay is of 2 sets of normally open and normally closed contacts, 2 indicator lights indicate various working conditions, no additional auxiliary power supply is required.
  • 35MM GUIDE RAIL---With 35mm guide rail and standard modular structure, the voltage monitoring relay is easy to install, easy to operate.
  • TYPICAL APPLICATIONS---The voltage monitoring relay is typically applied in dc motor, battery,UPS power supply, dc switchgear, dc panel, industrial control system.
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XTUGA RW2080 in Ear Monitor System 2 Channel 2/4/6/8/10 Bodypack Monitoring with in Earphone Wireless SR2050 Type! (8 bodypack with Transmitter)

  • ...R MONITOR SYSTEM-UHF band Phase lock PLL,Among the band of 32MHz,the preset 40 frequencies can be arbitrary switching..
  • USED IN STAGE PERFORMANCE AND SOUND BROADCASE-Built-in Limiter circuitry eliminating distortion under excessive input levels. Front panel 1/4-inch stereo monitoring has the headphone jack.Used in stage,it can replace traditional comples sound monitoring equipment,achieve admirable listening effect..
  • DESIGN FEATURES(APPERANCE AND DISPLAY)-Elegant liquid crystal display panel and LCD display low-battery indicator on the receiver.With power and RF receiving indecator lamp. It using two AA batteries and efficient power circuit,longservice time.The metall housing makes it sturdy and durable.
  • WIRELESS RANG AND FREQUENCY RANG-RW2080 in ear monitor and receiver system offers tabletop stage monitoring with a wireless range of up to 300 feet,THE normal can be 250FT-350F,and the frequency rang is 572MHz-599Mhz.Also improve the signal-to-noise ratio of the dynamic range so that the system has the best anti-interference to show the perfect original sound again.
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Cameron Sino Replacement Battery for Welch-Allyn Connex Spot Monitor

  • Cameron Sino 2600mAh Battery Compatible With Aspect Medical System BIS Vista Monitoring, Vista View BIS Monitor, BIS Vista Monitoring System, BIS VISTA, VTI 14564.
  • Product Type: Li-ion,Volts:7.4, Capacity: 2600mAh / 19.24Wh.
  • Dimension: 67.00 x 37.00 x 20.00mm,Weight: 120.0g.
  • All Products are Certificated with ISO9001,RoHS, and CE..
  • 14 Days Money Back Guarantee and 12-Months Warranty.
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IEM1200 Wireless in Ear Monitor System 2 Channel 2/4 Bodypacks Monitoring with in Earphone Wireless Type Used for Stage ,Studio and Church (2 Bodypacks)

  • ...-580 Mhz. In the 32MHz frequency band, the preset 40 frequencies can be switched at will. The dynamic expansion circuit greatly improves the signal-to-noise ratio.
  • USED IN STAGE PERFORMANCE AND SOUND BROADCASE-Built-in Limiter circuitry eliminating distortion under excessive input levels. Front panel 1/4-inch stereo monitoring has the headphone jack.Used in stage,it can replace traditional comples sound monitoring equipment,achieve admirable listening effect.
  • DESIGN FEATURES(APPERANCE AND DISPLAY)-XTUGA in ear monitor system with elegant liquid crystal display panel and LCD display low-battery indicator on the receiver.With power and RF receiving indecator lamp. It using two AA batteries and efficient power circuit,longservice time.The metall housing makes it sturdy and durable..
  • WIRELESS RANG AND FREQUENCY RANG-IEM1200 in ear monitor wireless and receiver system offers tabletop stage monitoring with a wireless range of up to 300 feet,THE normal can be 250FT-350F.Also improve the signal-to-noise ratio of the dynamic range so that the system has the best anti-interference to show the perfect original sound again..
  • QUALITY AND TECHNOLOGY GUARANTEED-Stage Monitor using advanced circuit design,clear the receiving blind angle to make the system's receiving ....
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Abode Smart Security Kit with Keypad 2.0 & 3 Additional Mini Door/Window Sensors

  • EASY SELF-INSTALL: set your system up in under 30 minutes with no tools required.
  • IMMEDIATE NOTIFICATIONS: you'll get immediate alerts on your phone when your system is triggered.
  • SELF OF PRO MONITORING: easily add contract-free pro monitoring for $20/mo or $200/yr.
  • EASILY EXPANDABLE: add additional devices any time with guided instructions in the app.
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Xtuga BK510 Single Channel in Ear Monitor System UHF 100-Channel Wireless Professional in-Ear Monitor System USB and White Color Earbud Headphones

  • WHOLE METAL UHF WIRELESS IN EAR MONITOR SYSTEM-UHF band Phase lock PLL,Among the band of 32MHz,the preset 40 frequencies can be arbitrary switching..
  • USED IN STAGE PERFORMANCE AND SOUND BROADCASE-Built-in Limiter circuitry eliminating distortion under excessive input levels. Front panel 1/4-inch stereo monitoring has the headphone jack.Used in stage,it can replace traditional comples sound monitoring equipment,achieve admirable listening effect..
  • DESIGN FEATURES(APPERANCE AND DISPLAY)-Elegant liquid crystal display panel and LCD display low-battery indicator on the receiver.With power and RF receiving indecator lamp. It using two AA batteries and efficient power circuit,longservice time.The metall housing makes it sturdy and durable.
  • WIRELESS RANG AND FREQUENCY RANG-BK510 in ear monitor and receiver system offers tabletop stage monitoring with a wireless range of up to 300 feet,THE normal can be 250FT-350F,and the frequency rang is 572MHz-599Mhz.Also improve the signal-to-noise ratio of the dynamic range so that the system has the best anti-interference to show the perfect original sound again.
  • QUALITY AND TECHNOLOGY GUARANTEED-Using advanced circuit design,clear the receiving blind angle to make the system's receiving signal steady.The system is stron....
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Wired House Monitor Kit 7 Inch Video Doorphone with 2 AHD Cameras, Night Vision Home Security System, WiFi Control, Android Operating System, Compatible with Tuya(US)

  • A complete home monitoring system kit, including a video doorbell and two AHD cameras, which can be installed on both sides of the yard to ensure that the video can cover all the houses. Keep your home safe..
  • The indoor unit of the home monitoring kit adopts the Android operating system and a multi-point capacitive touch screen, so you can stay at home and realize various operations through the indoor display, including video recording and taking pictures..
  • Connect the indoor display to the wireless wifi router and the mobile phone to the display, and then you can use the mobile phone to perform operations such as video recording or opening the door. Be sure to download the corresponding APP before use..
  • It is a multi-functional monitoring system, including video intercom, camera, video, remote control unlocking, etc. This operation can be achieved through the indoor unit or the mobile phone. Maximum support 32G memory card (not included)..
  • Your family needs a video surveillance system. This kit includes a doorbell and a camera. It is suitable for medium-sized real estate and has a wide range of applications. It can be used in villas, apartments, residences, hotels, office buildings, public buildings, etc..
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Wyze Home Security Core Kit: Hub, Keypad, Motion Sensor, Entry Sensors (x2); Compatible w/ Wyze Cam, Leak & Climate Sensors; 3 Mo. of 24/7 Professional Monitoring Service Incl., Subscription Required

  • 24/7 Professional Security Monitoring - Get a text or call from a professional security agent in 5 seconds (yes, seconds) or less after an alarm is triggered. If an emergency is confirmed or they can’t reach you, 911 will be alerted and help sent immediately..
  • Easy DIY Installation - Do-it-yourself home security has never been easier. Every security and monitoring sensor connects wirelessly to the Wyze Sense Hub, so just peel, stick, and you’re done!.
  • Easy to Use App - With our beloved industry-leading app experience, you can control and monitor your home’s status anywhere anytime. Arm/disarm your home remotely, view Wyze Cam feeds, set up automatic security schedules, and check the history of your home’s sensors..
  • Easily Expandable - Our system supports up to 100 sensors and expanding is as easy as peel-and-stick. Customize your monitoring system to your exact home, or just add more sensors as your needs change. You can even add Wyze Sense Climate and Leak Sensors to your system to make sure your home is safe from Mother Nature too..
  • $9.99/month. No hidden fees. - Professional home security shouldn’t just be for the wealthy. At Wyze, we believe deeply in providing quality technology at a price anyone can afford. At $9.99/month, our servic....
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