nb iot communication remote unlock padlock

Brand Name:SMDT

Model Number:R-101

Place of Origin:CN

...NB-IOT Communication Remote Unlocking Padlock GSM GPS 2.4GHz Smart Alarm Padlock Intelligent Security Rectangular SMDT Smart Lock 2020 Intelligent Security Cargo Alarm Padlock Cerraduras Electronic a ) Four Unlocking Methods b ) Multiple positioning methods c ) Multiple alarm notifications d ) Super-long standby e ) Safe and Reliable f ) Dual platform operation and maintenance Item Parameter Communication

Brand Name:Radarking

Model Number:DTS150FBNB

Place of Origin:China

NB-IoT Electric Smart Meter , Wireless Remote Three Phase Prepaid Meter Description: DTS150 Three phase four wire electric meter adopts advanced SMT production design and manufacture. Besides measure active energy, it also has function for online power display, smart anti-tamper, overload control, remote meter reading and etc. Using the LCD display, with the function of phase loss indication and RS485 communication...

Brand Name:Calin

Model Number:CA568-N

Place of Origin:China

...Remote Reading Prepaid Water Meters NB-IOT Water Meter with AMR system The CA568-N Smart Remote reading water meter adopts the advance NB-IOT (Internet of Things) communication technology, Through microelectronic control circuits, it converts the pulse signals of traditional mechanical meter into electrical signals, then the metering data is transmitted to background platform through NB-IOT...

Brand Name:Stron

Model Number:STW36-N

Place of Origin:Hunan

NB-IOT Remote Reading Wireless Smart Water Meter​ The STW36-N Smart Remote Reading water meter adopts the advanced NB-IOT(Internet of Things) communication technology, Through microelectronic control circuits, it converts the pulse signals of traditional mechanical meter into electrical signals. Then the metering data is transmitted to background platform through NB-IOT...

Brand Name:TBIT

Model Number:NB - 100

Place of Origin:China

Remote cut Oil Vibration Alarm NB - IoT GPS Tracker Device Of Low Consumption NB -100 is the newest product, Which is based on the NB-IoT. TBIT NB - 100 is fully compatible with GPS / BDS / GLANESS / GALILEO , making the positioning accuracy high and speed fast.It is a typical design combing communication...

Brand Name:TimeWave

Model Number:DDZY2397

Place of Origin:Hubei ,China

NB-IoT LoraWAN Wireless remote meter reading Smart membrane gas meter Type DDZY2397 (LoRaWAN) Single-phase IOT smart energy meter Electricity meter operating instruction 1. OVERVIEW The intelligent electricity meter has the functions of electric energy measurement, power parameter measurement, time-sharing measurement, real-time freezing, on-off control, LoRaWAN and RS485 communication...

Brand Name:SIMCOM

Model Number:SIM7020G

Place of Origin:China

Product Description The SIM7020 series has powerful expansibility with abundant interfaces including UART, GPIO, I2C, etc. The SIM7020 series is designed for applications with low latency, and low throughput data communication in various radio propagation ...

Brand Name:RISESUN

Model Number:DDZY217

Place of Origin:Zhejiang. China

Single phase Smart Meter with Interchangeable Module General introduction DDZY217 Single phase Smart Meter with Interchangeable Module can measure the import and the export active energy, and is with TOU and step tariff functions, and can be with PLC or RF...

Place of Origin:Zhejiang, China

Brand Name:Gomelong

Model Number:DDSY5558-9607

Please contact us to confirm the parameters before purchase and there are more offers. High quality sts digital counter prepaid water meter Meter communicate with In Home Display by Radio Frequency to avoid wiring. Wireless signal has features of strong ...

Brand Name:Jointech

Model Number:JT701 E-lock

Place of Origin:China

... Card / SMS Unlocking, built-in communication module supports remote tracking or unlocked, key-free design, abnormal event alarm, large-capacity battery. It is our best-selling e-lock and is favored by customs and government ...

Brand Name:Acrel

Model Number:ADW300-LRHW868/CK

Place of Origin:China

IOT wireless energy meter ADW300 wireless meter is mainly used to measure three-phase active power in low-voltage network. It has the functions of RS485 communication,2G,4G, NB-IoT and 868MHZ/923MHZ/433MHZ Lora/Lorawan wireless communication. It is ...

Brand Name:EST

Model Number:EST-502F18

Place of Origin:Guangdong, China

...Signal Jammer 18 Bands Remote Control 1. Introduction EST-502F18 cell phone and WIFI signal blocker, acquired with advanced communication technology, is able to jam 2G/3G/4G/ 5G mobile & WiFi / Bluetooth network, NB-IoT, LoRa, satellite navigation, ...

Brand Name:Iflow

Model Number:EMF-80-3

Place of Origin:China

... Communication and analoge output: Our electromagnetic flow meter includes both 4-20mA and pulse output. Communication option: Modbus RS485, GPRS, Bacnet, NB-iot. The transmitter can be mounted either integrally to the flow sensor or remotely. The...