Best 4channel Real Time Monitoring

ZGCINE UHF Wireless Lavalier Microphone System Compatible with DSLR Cameras Camcorders iPhone Android Smartphones and Tablets Professional Lav Mic for Vlog YouTube Online Teaching Wedding

  • [ 36 Channels UHF Wireless Microphone ] Compared to 2.4GHz technology, UHF technology possesses larger dynamic range of signal and more stable....
  • [Maximum Clear Sound Output & Extra Magnetic Clip] Clip-on microphone boasts SNR> 90dB. The higher signal-to-noise ratio, the fewer noise mixed in the....
  • [Real Time Monitoring & 70m Transmission] The receiver of this lavalier wireless microphone has 3.5mm TRS headphone jack for monitoring recording....
  • [Double OLED Display& Mini Pocket Size] ZGCINE REAL wireless microphone lavalier with receiver and transmitter features OLED screen display, clearly....
  • [Long Working Time & Widely Use] With built-in rechargeable battery(600mAh),this lav mic for recording supports TYPE-C interface, working hours up to....
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Lockly Vision, Ring Video Doorbell Smart Lock with Camera, Keyless Entry Door Lock Deadbolt, Digital Keypad, Fingerprint, Voice Control, WiFi Door Lock, No Monthly Fee, with SD Card (Venetian Bronze)

  • Advanced security technology: Built in HD video camera for live video monitoring and recording, a 32GB micro-SD card is included for local storage and no monthly fee is required. Multiple Ways to Unlock: (1) Patented PIN Genie digital keypad, (2) 3D biometric fingerprint reader, (3) Physical key..
  • Smart camera: The smart camera provides remote monitoring and video calls, so you can see who's at your door and communicate with visitors using audio commands..
  • Your Finger is Your Key: Quick access with fingerprint recognition in 003c0.3sec & lock opening in 003c0.5sec. Second Gen 3D biometric fingerprint sensor stores up to 99 fingerprints..
  • Peek-Proof Digital Keypad: Patented PIN Genie keypad prevents others from seeing your access codes and leaving behind fingerprints for added security..
  • Real-Time Monitoring & Alerts: Monitor open/closed lock status from anywhere with real-time alerts sent to your smartphone.
  • Programable Auto Locking: Never worry about forgetting to lock the door with customizable auto-lock feature.
  • Offline Access Codes: Grant access codes that can be used offline without Wi-Fi or Internet to trusted users..
  • Easy DIY Installation: Installs in no time with common household tools.
  • Rekeying Capability: Replace the key cylinder without ch....
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Sound Level Meter with Large LCD Full Screen, Digital Decibel Meter with Alarm,Wall Mounted Noise Meter,Decibel Monitoring Tester 30-130dB Measuring Range

  • 9.5" super large full screen LCD with large bold red font to display for easy reading.24 hours real-time monitoring the sound level.Support hanging on the wall(recommended) or free standing on the desk.Powered by DC 5V 1A USB..
  • Wide measurement range from 30dB to 130dB, Frequency: 31.5Hz - 8KHz, Resolution: 0.1dB/1dB, Accuracy: ±1.5dB..
  • With A and C equivalent weighted sound pressure levels.Fast and slow dynamic characteristic mode.With maximum/minimum value measurement..
  • Buzzing and flashing to remind you when the real time measurement is reach to the alarm level, and hold the data for 3s then back to normal mode..
  • Suitable for checking and monitoring the sound level for personal, families, business, studies, industrial, etc..
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Wireless Lavalier Microphone System Comica CVM-WM100 UHF 48 Channels Professional Wireless Microphone Compatible with Canon Nikon Sony Panasonic DSLR Cameras,XLR Camcorder,Smartphone etc.

  • 【Working Distance Up to 100M】 The CVM-WM100 wireless microphone can realize 100 meters smooth dynamic recording without any staccato in open area,....
  • 【Lattice LCD Display, High Resolution】CVM-WM100 wireless microphone adopt LCD screen for the manufacturing,all the font and icon on the screen are....
  • 【Real-time Audio Monitoring at Receiver End】 With the real-time monitoring function, you can test whether it is working normally during recording.....
  • 【RF Signal Strength Adjusted in Transmitter End】 According to different recording requirements, WM100 has different RF signal strengths. When....
  • 【Wide Compatibility & UHF 48-Channels microphone】 CVM-WM100 wireless microphone utilizes UHF wireless technology. It comes with 48 channels in....
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Crazypig Metal Case Smart Watch, 1.7Inch 3D-Gsensor Fitness Multi-Function Long Standby IP67 Waterproof Heart Rate,Fashional Bluetooth Smart Watch Supports Multi-Language and Health Monitor

  • 1. Basic function Date and week display, Step, Calories, Distance,stop watch and so on. Heart rate monitoring(24 hours real-time monitoring), Blood oxygen, blood pressure monitoring, Automatic sleep monitoring, Female physiological monitoring..
  • 2. Information storage, brightness adjustment, MA-C address view, devic RE-SET. Movement record (step count, distance, calorie calculation), movement mode, message push, information storage, heart rate measurement, sleep monitoring, stopwatch, photo control, music control, full screen toc, rotary key. 6 different UI can be switched on main interface..
  • 3.Special Function: Step、Distance、Calorie、Sleep monitoring、Heart Rate、Looking for Phones、Language switch、Raise-to-wake, custom wallpaper. Bluetooth call, music control social APP message alert, call alert, SMS alert, HEART rate/blood pressure/blood oxygen monitoring, exercise more, alarm alarm, sedentary alert, mobile phone search, music play, stopwatch. Calculator..
  • 4.Alert & Notification function: Call reminder, Message, QQ,Wechat. Compatible with Face book,Skype,TWI TTER,WhatsApp,Line, KakaoTalk Hangouts content display and so on. Sedentary, Alarm Reminder..
  • 5.APP language: English, SC, TC, Italian, Portuguese, Polish, Spanish, French, Greek, Pe....
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DEEWAZ Tire Pressure Monitoring System, 0-116 Psi TPMS, with 6 Alarm Modes, Solar & Magnetic Charge, DIY Front/Rear Tire Pressure, Auto Backlight & Sleep & Awake, Orange LCD for 4 Wheel Car

  • [Longer Acceptance Distance - Can Monitor Up to 8-10 Tires] GUTA RV tire pressure monitoring system is equipped with high-end external sensors. Long monitoring sensing distance up to 36 feet make the TPMS adapted to different vehicles. The TPMS can monitor the real-time tire pressure of 8 main tires and 2 spare tires at the most to protect your driving safety. Note: The package does not include the repeater..
  • [Multiple Charging Methods - Solar Power & USB Charging] GUTA tire pressure monitoring system supports USB cable charging & solar charging. It can be fast-charged without occupying the car cigarette lighter socket and manual charging, to ensure the tire pressure monitoring system could work continuously..
  • [6 Alarm Modes - Guard Your Driving Safety] 5 alarm modes to remind you of the abnormal situation with visible and audible alert (LED flashlight and warming beep), including fast leak alarm, high/low-pressure alarm (you would set high/low-pressure alarm thresholds by axle), high-temperature alarm, sensor low voltage alarm, and sensor data loss alarm, ensuring your driving safety..
  • [Big LCD Screen Auto Backlight - Easy Reading Under Any Light Environment] Supports smart backlighting. High-end HD LCD display with 2 lighting level, would adjust the b....
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Electricity Usage Monitor, Briidea Power Consumption Watt Voltage Amp Meter Tester with 2 Outlets Electricity Analyzer Monitoring Device for Energy Saving

  • NEW DESIGN: Our new electricity usage monitor with 2 outlets design can allow you monitor the power consumption of two electronic devices at the same time. Monitor each machine independently, without affecting each other.
  • POWER OFF MEMORY FUNCTION: With standard memory function, the CT and EC-KWH of electrical power consumption can be retained in the event of a power failure. And you can clear them manually.
  • SAFETY & OVERLOAD TIP: Full ABS flame retardant material housing, and equipped with 14AWG heavy duty extension cord, performances excellent heat resistance. When the rated power exceeds 1200W, a warning will remind you to cut off the power in time.
  • ACCURATE MONITORING: Electricity analyzer monitoring device equippeds with a high-precision current sensor and high-resolution real-time monitoring. You can measure power(W), volts, amps, hertz, kilowatt-hours(EC), cumulative time(CT) and power factor accurately.
  • WIDE APPLICATION & EASY TO USE: Watt voltage amps meter tester can connected to TV, refrigerator, water purifier, HIFI System and other household appliances. It can be monitored easily when the device is connected.
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SEHOMY Home Security System with GSM and WiFi APP Control, 16 Pieces kit Wireless DIY Burglar Realtime Alarm for Home Office & Shop, Apartment Security, Compatible with Alexa and Google Assistant

  • ...esign. Date clock real-time display, host status at a glance. Support multi-language menu display, voice operation prompts and alarm SMS settings,ual horn alarm design. Please note: NO use together with our another seperate door sensor. Also You need to buy the SIM Card extra selbst.
  • WIFI / GSM / 2G / GPRS Real-time monitoring alarm Detector - our security alarm system Home Support APP push notification, SOS, SMS, Voice monitoring, alarm center networking. Real-time monitoring of family dynamics, high decibel live alarm through the host timely send SMS notification. You can also remote control home sensors setting, easily to remote arm/disarm all sensors.
  • Multi-zone location settings - SEHOMY apartment door security Support the main door, hall, distress, bedroom, window, balcony, perimeter, smoke, gas, carbon monoxide, water leakage, doorbell, PIR detector, door sensor detector, water leakage, power failure etc zone name settings - door alarms for home. Diffent zone type settings:outgoing zone, stay-behind defense, doorbell, silent defense, 24-hour defense zone, etc.
  • One machine two networks - 16pcs Smart Home Alarm System with LED Touch Screen, Door Sensors, PIR Motion Alarm, Doorbell and SOS Support WIFI/GSM/GPRS/2G. Free mobile app for Smartphones so....
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Comica CVM-WM300 C 96-Channels UHF Professional Dual Wireless Lavalier Lapel Microphone System for Canon 5DII/5DIII 6D Panasonic GH4/GH5,XLR Camcorder Camera& Smartphone 394-foot Range

  • 【96-CHANNEL】One transmitters triggered by one receiver which can be used for multiple devices working together, Adjustable RF signal strength or....
  • 【EASY TO CHARGE】Built-in rechargeable lithium battery, Standby time up to 10 hours, and a MICRO USB interface at the bottom, it's pretty....
  • 【REAL-TIME MONITORING】With real-time monitoring at the end of Receiver end and Transmitter power monitor functions.Mono/Stereo Output modes....
  • 【LONG WORKING DISTANCE】Working distance is up to 394 feet(120 meters)(in open area, up to 263 feet(80 meters) in barrier area). With audio dynamic....
  • 【ADJUSTABLE RF SIGNAL STRENGTH】The CVM-WM300 wireless lavalier microphone is made of full-metal manufacturing, with excellent shielding. When the....
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Smart Home Energy Monitor with 16 50A Circuit Level Sensors | Vue - Real Time Electricity Monitor/Meter | Solar/Net Metering

  • ...ensors. Supports single-phase up to 240VAC line-neutral.
  • and three-phase up to 415Y/240VAC (no Delta). Panels with access only to busbars will need flexible sensors available from Emporia Energy. Includes DIY instructions, though a professional electrician is recommended..
  • 24/7 ENERGY MONITORING: Monitor your home's real power anywhere, anytime to prevent costly repairs, conserve energy, and save costs. Monitor solar / net metering. Light commercial 3 phase option available as a separate bundle. PROTECTED BY A 1-YEAR WARRANTY..
  • APPLIANCE MONITORING WITHOUT GUESSWORK: Comes with sixteen (16) 50A sensors to accurately monitor your air conditioner, furnace, water heater, washer, dryer, range, etc..
  • LOWER YOUR ELECTRIC BILL: Gauge real-time spending and get actionable notifications to understand where you can save costs..
  • REAL-TIME ENERGY DATA: REQUIRES 2.4 GHz WIFI WITH AN INTERNET CONNECTION to monitor energy use with iPhone / Android app. Vue sensors provide 1-second data and are accurate from ±2%. The Vue is UL and CE Listed for your safety. 1 second data is retained 3 hours, 1 minute data is retained 7 days, 1 hour data is retained indefinitely. Export the data whenever you want in the app..
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