ReviewsEnvironment Monitoring System

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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Electro-Voice PXM-12MP 12\ Powered Coaxial Monitor

A dedicated portable loudspeaker system designed to provide musicians, DJs, and audio engineers convenient and powerful monitoring and playback functionality.
With a solid, consistent 90° x 90° coverage pattern and 12” / 1. 75” coaxial driver, hear any mix clearly without constraining it to a limited part of the stage.
The 55° monitoring angle enables users to stand as close or as far away from the system as necessary without sacrificing audio intelligibility.
With a dedicated subwoofer and the adjustable subwoofer matching LPFs of the PXM-12MP, a full 3-way system can be configured to create an extremely compact main PA.
The integrated mixing section provides 3 input channels: 2x XLR / ¼” combination connectors and a stereo RCA input.
The DSP offers 4 EQ presets, high and low shelving, parametric midrange EQs, adjustable low-cut filters, a tunable feedback notch filter, and recallable user settings.
The Class-D 700W amplifier meets the most demanding monitoring needs, and system protection and limitation ensures it plays loudly and consistently even at the edge of its specifications.

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GRV8-03 Monitoring Relay, 176V-552V Ultrasmall Three Phase Voltage Relay Voltage Monitoring Relay Adjust for Mobile Device Connection Control(M265)

Small Size: 2021 Improved Version, This 3-Phase Monitoring Relay has a smaller compact size for easier and convenient use and install, and the size of the Monitoring Relay is 8.1 x 6.7 x 1.75 cm/3.1 x 2.6 x 0.6 inch, you can install it on any places around the room, saving a lot of place.
Multi-functioanl: This DPA51CM44 3-Phase Monitoring Relay has a widely use on the electric filed, and it can be applied to motor protection, elevator, air conditioning system, power system and other industries, very helpful tool during daily life.
Work Well: DPA51CM44 3-Phase Monitoring Relay features with strong anti-interference performance, so it helps maintain a constant and efficient work of the motor, it will provide an excellent performance during the working process.
3-Phase Design: This Current Monitoring Relay is designed with 3-Phase Monitoring Relay to provide a correct phase sequence, without neutral, phase Loss and Incorrect phase sequence, so it can detect when all phases are present and have the correct sequence.
LED Indication: This DPA51CM44 Monitoring Relay features an LED indication for easier installation and trouble shooting, which permits a maximum degree of protection to be achieved for machines, plants and systems, and avoid far more significant....

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Tire Pressure Monitoring System,Blueskysea T650 Wireless Solar Power TPMS for RV Trailer with 6 External 200PSI Sensors LCD Display Real-time Alarm Pressure Temperature for Van Truck Cars

Solar Power & USB Charging: The intelligent wireless TPMS with 2 charging ways that ensure the tire pressure monitoring system will work continuously,....
Suitable For 4-6 Tire's: Trailer TPMS can real-time monitoring the temperature and pressure with high degree accuracy for 4-6 tires simultaneously and....
Precise Sensor Connection: Wireless Solar power TPMS adopts USA imports chip design for better and more stable and accurate signal transmission.....
Balance Tire Pressure: Tyre pressure monitoring system supports fuel-saving, air leakage foreseeing and tire wear-out reducing and balance tire....
Switchable Unit: Tire pressure-temperature monitoring system has two pressure units "PSI, BAR " and two temperature unit "℃,℉" for option. Please....

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Ep.#2.3 - "Resurrection" (The Frontiers Saga - Part 2: Rogue Castes Book 3)

✦Tracer-AN series support PC software, APP and MT-50 to monitor or set the parameters. Automatically identifying 12/24/36/48V DC system voltage, compatible with various battery options: Sealed, Gel, Flooded and Lithium..
✦Maximum input current: 100A. Maximum PV input power: 1250W/12V.
5000W/48V. Maximum input voltage(open circuit voltage): 150V. Common negative grounding..
✦Advanced MPPT technology & ultra-fast tracking speed, with tracking efficiency no less than 99.5%.
maximum DC/DC transfer efficiency is as high as 98.6%, full load efficiency is up to 98%..
✦With Battery temperature compensation function, real-time energy recording and statistical function. Hundred percent full load operation in working environment temperature range within charging & discharging..
✦The isolated RS485 interface with standard MODBUS communication protocol support up to 8 charging in parallel, so that can be widely used for various applications, e.g. solar RV, household system and field monitoring etc..

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Refrigerator Temperature Sensor Replacement Part WR55X10025 4-Pack

World's Longest Wireless Range - Powered by LoRa technology, the long-range yet low-power system offers the industry’s longest receiving range in....
Environment Monitoring – Be informed of the current temperature and humidity of critical equipment and rooms, as well as receive instant....
Low-Power Means Longer Battery Life - Because of the low power consumption, device batteries may last 2 years or more (depending on application and....
YoLink Hub Required but not included - YoLink Hub is the only central controller for YoLink devices, and it connects YoLink devices to the internet....
Team Me Up! – Pair your sensor with a YoLink Siren Alarm for immediate attention-getting alarms. Team your sensor up with one or more YoLink Smart....

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