online alarm system

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...LCD display indicates gas concentration PPM and temperature * High decibel on-site sound * App notification, * Tuya Smart Life A...

...fence - Anti GSM jamming - Movement - Warning identification, Anti-hijacking - Central door locking system automation - Door unclosed w...

... software sim card tracker Main function: 1.GSM quad band network, all global universal. 2.Tracking Via website/IOS APP/Android APP/Wechat/SM...

40KA / 32KW 50A Low Frequency LCD GP9110C with light for traffic control Key Features ● 1ph in/1ph out or 3ph in/1ph out, support 380/400...

Industrial Intelligent Gas Monitor Controller 4-20mA Rs485 Modbus Multi Channels Gas Monitor System Product Description: YA-K300 series gas ala...

...-friendly controller ideal for centralizing display and functions in critical multipoint monitoring applications. It features a large color L...

... 4G Sim Card Truck Vehicle Car Locator Features 1. Multi-function : low-power , displacement , fence , cross-border ...

...,Telecommunications, Medical, Instrumentation, Financial Type: On-line, Low Frequency , 3 Phases In 3 Phases Out Display: LCD(Touchscree...

Carbon Dioxide 5%VOL 50000PPM CE ATEX CO2 Single Gas Detector CO2 Gas Sensor YT-95H Carbon Dioxide 5%VOL 50000PPM Gas Detector(with ...

... ensure that the state of the particles in the key monitored environment is in a normal state and ensure the smooth progress of production. Feature...

...-lost Gps Gprs Tracker LK120 Function GPS + GSM (LBS) Tracking Geo-fence Track by SMS/GPRS TCP GPS Blind Area (optional) Track on Demand...

... Controller OVERVIEW MIC2000-8 Gas controller is a centralized controller for gas concentration monitoring and leakage. The power ...

UPS Power Supply System With Double Conversion 1kVA/2kVA/3kVA Protection Low voltage / comeback voltage Shutdown voltage / comeback volta...

... Ring Monitor Anti static Wristband Grounding Monitor The wrist strap is a device specifically designed to solve this problem. It draw...

... ≤±1% gas wall-mounte N2d gas detector Zero drift ≤±1%(F.S/year) fixed gas detector gas detector Sensor Type Electrochemical sensor Se...

... of traditional pH or ORP compound sensor. Advantages of pH/ORP Transmitter: monitoring of water pH or ORP value Two SPST relays for dosing ...

... GPS SMS temperature monitoring Logger RTU temperature Supports 3G version (Skype: Glare.Wang) 1- SMS Temperature High / Low ( -...

... and stop car gps tracking device Product Functions 1. Build-in GPS Vehicles locator gps tracking device 2. Support 4-frequency ...