Top Environment Monitoring System

12V 24V 36V 48V Photocell Switch, Mini Light Control Switch Auto ON Off Light Sensor Control Switch 8V to 50VDC

  • ★★★★★The photocell switch is an automatic control of the lighting time according to the illumination value of the environment. Saving energy, long life, safe and reliable.(When using, please pay attention to the wiring method in the picture, otherwise it will not work).
  • ★★★★★Using three-wire system, compatible with resistance. It has the characteristics of saving energy, long life, safe and reliable.(1.The positive pole of the white line input(+) 2.Black line neg ative input (-) 3.White line and red line for load 4.White lines are common lines).
  • ★★★★★The internal environment with automatic illumination detection circuit, shut down during the day and open during the night automatically..
  • ★★★★★Control of the lighting time according to the illumination value of the environment automatically..
  • ★★★★★Suitable for the LED lighting and outdoor monitoring, advertising gallery, garden lights and other automatic switching lights control.(Please pay attention to the correct connection of all cables when installing).
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WODMB Thermometer 3-in-1 Intelligent Carbon Dioxide Detector Lightweight Measuring Tool Indoor Air Quality Monitor Thermometer Hygrometer Indoor

  • Carbon Dioxide Detector: Real-time and accurate monitoring of CO2 concentration, environmental humidity and temperature, with a date and clock display, and the data is updated in real time every 4 seconds..
  • Independent Semiconductor Sensor: Used to measure CO2, temperature and humidity, full-color large screen, LED digital display, intelligent backlight, soft eye protection, intuitive reading, clearer display, 24-hour real-time monitoring..
  • Long Battery Life: Use 3 AA batteries (you need to bring your own) or use the USB data cable TYPE-C interface to supply power, and the battery life can last up to half a month..
  • Automatic Alarm System: When the CO2 concentration exceeds 1000PPM, an alarm will be issued to notify you to keep the indoor environment ventilated in time..
  • Lightweight Design: Small size, easy to carry, and can be used directly by plugging in the USB cable. Can be placed anywhere: schools, offices, bars and restaurants, homes, cars, etc..
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Cove - 12 Piece Home Security Alarm System Kit - Wireless - 24/7 Professional Monitoring - No Contracts - Smart Phone Control - Touch Screen Panel - Compatible with Google Assistant and Alexa

  • ... SELF-INSTALLATION — Set up your system in under 30 minutes with Cove’s Installation Wizard included in the Touch Screen Panel. No wires or drills, no tedious Wi-Fi configuration or setup call. It’s so easy, anyone can do it..
  • YOUR OWN VIRTUAL SECURITY GUARD — For less than $1 a day get Cove’s professional monitoring that utilizes RapidSOS to electronically send data directly to 911 dispatch, reducing manual errors and delays so it features faster police, fire, and medical emergency dispatch, TripleTouch Alarm Response, smartphone and voice control, a lifetime equipment warranty, and a lifetime monitoring rate lock guarantee..
  • PROFESSIONAL MONITORING: A subscription to the Cove professional monitoring plan is required to use the system and there are no long-term commitments like you would see with traditional home security systems. When you receive your system and activate it on our website, sign up for less than $1 a day Cove Plus monitoring plan with 24/7 professional monitoring and you'll get your first 30 days free! Cancel anytime..
  • ADDITIONAL PERKS - Smartphone control, Smash and Grab Protection, 24-hour battery backup, 100% cellular connection for maximum protection, hourly smart system sensor checks, excellent 24/7 customer support..
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Cove - 10 Piece Home Security Alarm System Kit - Wireless - 24/7 Professional Monitoring - No Contracts - Smart Phone Control - Touch Screen Panel - Compatible with Google Assistant and Alexa

  • ... SELF-INSTALLATION — Set up your system in under 30 minutes with Cove’s Installation Wizard included in the Touch Screen Panel. No wires or drills, no tedious Wi-Fi configuration or setup call. It’s so easy, anyone can do it..
  • YOUR OWN VIRTUAL SECURITY GUARD — For less than $1 a day get Cove’s professional monitoring that utilizes RapidSOS to electronically send data directly to 911 dispatch, reducing manual errors and delays so it features faster police, fire, and medical emergency dispatch, TripleTouch Alarm Response, smartphone and voice control, a lifetime equipment warranty, and a lifetime monitoring rate lock guarantee..
  • PROFESSIONAL MONITORING: A subscription to the Cove professional monitoring plan is required to use the system and there are no long-term commitments like you would see with traditional home security systems. When you receive your system and activate it on our website, sign up for less than $1 a day Cove Plus monitoring plan with 24/7 professional monitoring and you'll get your first 30 days free! Cancel anytime..
  • ADDITIONAL PERKS - Smartphone control, Smash and Grab Protection, 24-hour battery backup, 100% cellular connection for maximum protection, hourly smart system sensor checks, excellent 24/7 customer support..
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Cove - 15 Piece Home Security Alarm System Kit - Wireless - 24/7 Professional Monitoring - No Contracts - Smart Phone Control - Touch Screen Panel - Compatible with Google Assistant and Alexa

  • ... SELF-INSTALLATION — Set up your system in under 30 minutes with Cove’s Installation Wizard included in the Touch Screen Panel. No wires or drills, no tedious Wi-Fi configuration or setup call. It’s so easy, anyone can do it..
  • YOUR OWN VIRTUAL SECURITY GUARD — For less than $1 a day get Cove’s professional monitoring that utilizes RapidSOS to electronically send data directly to 911 dispatch, reducing manual errors and delays so it features faster police, fire, and medical emergency dispatch, TripleTouch Alarm Response, smartphone and voice control, a lifetime equipment warranty, and a lifetime monitoring rate lock guarantee..
  • PROFESSIONAL MONITORING: A subscription to the Cove professional monitoring plan is required to use the system and there are no long-term commitments like you would see with traditional home security systems. When you receive your system and activate it on our website, sign up for less than $1 a day Cove Plus monitoring plan with 24/7 professional monitoring and you'll get your first 30 days free! Cancel anytime..
  • ADDITIONAL PERKS - Smartphone control, Smash and Grab Protection, 24-hour battery backup, 100% cellular connection for maximum protection, hourly smart system sensor checks, excellent 24/7 customer support..
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Cove - 13 Piece Home Security Alarm System Kit - Wireless - 24/7 Professional Monitoring - No Contracts - Smart Phone Control - Touch Screen Panel - Compatible with Google Assistant and Alexa

  • ... SELF-INSTALLATION — Set up your system in under 30 minutes with Cove’s Installation Wizard included in the Touch Screen Panel. No wires or drills, no tedious Wi-Fi configuration or setup call. It’s so easy, anyone can do it..
  • YOUR OWN VIRTUAL SECURITY GUARD — For less than $1 a day get Cove’s professional monitoring that utilizes RapidSOS to electronically send data directly to 911 dispatch, reducing manual errors and delays so it features faster police, fire, and medical emergency dispatch, TripleTouch Alarm Response, smartphone and voice control, a lifetime equipment warranty, and a lifetime monitoring rate lock guarantee..
  • PROFESSIONAL MONITORING: A subscription to the Cove professional monitoring plan is required to use the system and there are no long-term commitments like you would see with traditional home security systems. When you receive your system and activate it on our website, sign up for less than $1 a day Cove Plus monitoring plan with 24/7 professional monitoring and you'll get your first 30 days free! Cancel anytime..
  • ADDITIONAL PERKS - Smartphone control, Smash and Grab Protection, 24-hour battery backup, 100% cellular connection for maximum protection, hourly smart system sensor checks, excellent 24/7 customer support..
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RPi 3.3V to 5V 26 I/O Bidirectional Voltage-Level Shifter Module for Raspberry Pi, Logic Level Converter

  • Reliable and suitable for a wide range of uses..
  • High conversion efficiency, simple regulating operation..
  • Modbus TCP Ethernet Remote IO Module (8DI+8DO+8AI+RJ45+RS485).
  • The M160T Ethernet Remote I/O Module is an industrial class, isolated designed, high reliability, high stability and high precision data acquisition module,.
  • It provides multi I/O, supports standard Modbus TCP, can be intergraded into SCADA, OPC server, and other automation systems. It is design for working in the harsh industrial application environment, widely used in a variety of industrial automation, monitoring system, automatically measurement and control system..
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Chamberlain B6765T Smart Garage Door Opener w/Built in HD Camera, Battery Backup & LED Lighting - myQ Smartphone Control - Ultra Quiet, Strong Belt Drive and MAX Lifting Power, Wireless Keypad Inc

  • ... SELF-INSTALLATION — Set up your system in under 30 minutes with Cove’s Installation Wizard included in the Touch Screen Panel. No wires or drills, no tedious Wi-Fi configuration or setup call. It’s so easy, anyone can do it..
  • YOUR OWN VIRTUAL SECURITY GUARD — For less than $1 a day get Cove’s professional monitoring that utilizes RapidSOS to electronically send data directly to 911 dispatch, reducing manual errors and delays so it features faster police, fire, and medical emergency dispatch, TripleTouch Alarm Response, smartphone and voice control, a lifetime equipment warranty, and a lifetime monitoring rate lock guarantee..
  • PROFESSIONAL MONITORING: A subscription to the Cove professional monitoring plan is required to use the system and there are no long-term commitments like you would see with traditional home security systems. When you receive your system and activate it on our website, sign up for less than $1 a day Cove Plus monitoring plan with 24/7 professional monitoring and you'll get your first 30 days free! Cancel anytime..
  • ADDITIONAL PERKS - Smartphone control, Smash and Grab Protection, 24-hour battery backup, 100% cellular connection for maximum protection, hourly smart system sensor checks, excellent 24/7 customer support..
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SAMSON XPD2 Headset USB Digital Wireless System (SWXPD2BDE5)

  • 2. 4GHz USB digital wireless system ideal for Live sound reinforcement, broadcasting, podcasting and live streaming.
  • Works with Samson Expedition portable PA systems and any Samson product that features an xpd USB port.
  • Plug-and-play operation with Mac and Windows computers.
  • Works with iPads and iPhones via Apple's Lightning to USB camera adapter and Android devices via a host OTG Adapter.
  • RXD2 USB receiver with 1/8" (3. 5mm) headphone/ line output that allows for headphone monitoring or connection to any mixer or powered speaker that has an analog line input.
  • PXD1 belt pack Transmitter offers 20 hours of battery life using two AA batteries (not included).
  • Includes Samson DE5 low-profile headset microphone.
  • 100' Operating range (line of sight, environment dependent).
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McKesson TRUE METRIX Self-Monitoring Blood Glucose Test Strips, 100 Strips, 1 Pack

  • Diabetic test strips intended for accurate measurement of glucose levels in your blood.
  • For use with #06-RE4051-43 True Metrix Self-Monitoring System, and #06-R5051-1, #06-R5051-2 and #06-R5051-3 True Metrix Controls.
  • Designed to automatically correct environmental variations like temperature and moisture, which might disturb the accuracy of these self-monitoring system glucose test strips.
  • Using Triple Sense Technology, the system automatically detects, analyzes and corrects for environmental and physiological variability.
  • Self-monitoring blood glucose test strips require a tiny 0.5 microliter sample size.
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Hollyland Mars X 1080p HDMI Wireless Video Transmitter

  • 【MULTIPLE PLATFORMS MONITORING】: Support 1 transmitter with 2 receivers, or 1 transmitter + 1 receiver+ 4 iOS or Android smartphones and tablets.....
  • 【SDI&HDMI&OLED DISPLAY SCREEN】: Support both SDI&HDMI on the transmitter and the receiver. Be different from Mars 300, The Mars 400S has creative....
  • 【DUAL POWER SUPPLY OPTIONS】: Support 12V DC power supply and NPF series of batteries. The system also comes with a low-battery warning indicator..
  • 【CHANNEL SCAN & EASY TO UPGRADE】：Automatically scan the current environment to identify channels with or without inteference.support USB....
  • 【WIDE RANGE OF APPLICATIONS】: The Hollyland Mars 400S is mainly used in wedding ceremonies, adverting, short video, live broadcast and etc......
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EOCICI Tire Pressure Monitoring System for RV Trailer - Solar Charge, 6 Alarm Modes, LED Display, Real Time Pressure and Temperature with 6 External TPMS Sensors (0-116psi)

  • 【Auto-adjusting Backlight & Large Screen Real-time Display】MY55 Tire pressure monitoring system automatically adjusts the backlight in low or strong light to help read clearly, When the sensor detects a tire abnormality, The display will immediately issue a beeping sound and visual warning (screen turns red)..
  • 【Six Alarm Types】MY55 Tire pressure monitoring system with six alarm modes.
  • ①High-pressure Alarm ②Low-pressure Alarm ③Air Leak Alarm ④High-temperature Alarm ⑤Sensor Low-battery Alarm ⑥Sensor Connection Failure Alarm, Users can DIY set the tire pressure and temperature alarm values. (The pressure range that can be set is 0-116 PSI) NOTE.
  • MY55 is not suitable for RV/trailer, or vehicles over 19 ft in length..
  • 【Low Power Consumption Sensor】MY55 Tire Pressure Monitoring System has 4 advanced metal sensors with 2-3 years of service life, each sensor is anti-theft coded, waterproof, and dustproof to protect the sensors from any dust, rain, snow, or any type of wear and tear..
  • 【Solar & Magnetic Charging】MY55 Tire pressure monitoring system solar automatic charging in sunlight, You can also use magnetic charging when there is no sunlight, It does not occupy the car cigarette lighter. All DEEWAZ products come with a 30-DAY MONEY....
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