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Durable NB-IoT Wireless Door Sensor People Counter for Visitors LoRa System & IoT Software Solutions BLE Tool DC500 Accessory
$45-64
Min. order 1 piece
Wireless Home Security Alarm System with Low Power Consumption Door Sensor IoT Magnetic Solution Easy Installation
$30-39
Min. order 2 pieces
Wireless NB-IoT LoRaWAN Smart Toilet Paper Roll Holder Bathroom Towel Dispenser Laser Sensor IoT Software Solutions Model DF400
$40-55
Min. order 2 pieces
Indoor/Outdoor LED Screen Display for Available Parking Space for On-Ground and Underground Parking
$350-360
Min. order 1 unit
Smart Manhole Detector
All products
Smart Manhole Detector
Dingtek DC413 Smart IoT Manhole Ultrasonic Level Sensor Full Alarm Detection with Cloud Platform Monitor Liquid Level
$46-68
Min. Order: 1 piece
Dingtek DC400 Ultrasonic Wireless Manhole Sensor Smart Full Alarm Height Detector Manhole Covers Monitoring Level Sensor
$40-62
Min. Order: 1 piece
IP68 SDK Available Wireless Ultrasonic Level Monitoring Sensors Smart NB-Iot LoRaWAN 4G Manhole Cover Movement Open Detector
$46-68
Min. Order: 1 piece
Good Price Smart IoT LoraWAN NB-IoT Wireless Manhole Cover Sensor Detector for Open Movement Monitoring in Smart Cities
$40-62
Min. Order: 1 piece
SDK Available Smart IoT Sensor DC413 LoRaWAN 4G Wireless Ultrasonic Manhole Cover Movement Level Monitoring Sensors
$46-68
Min. Order: 1 piece
2 sold
Best Selling IoT Smart City Detector with LoraWAN Wireless Ultrasonic Manhole Movement Monitoring Sensor Iot Solutions Software
$46-68
Min. Order: 1 piece
3 sold
High Waterproof Performance Smart Manhole Cover Sensor DC400 IoT Accelerometer Sensor Remote Monitoring for Smart Cities
$43-72
Min. Order: 1 piece
NB-IoT Communication Smart Manhole Cover with Real-Time Monitoring Low Consumption Liquid Level Sensor Solution
$46-68
Min. Order: 1 unit
IP68 Waterproof NB-IoT Wireless Water Level Monitoring Sensor Tilt Angle Manhole Cover Movement Detection Liquid Level Sensors
$40-68
Min. Order: 1 unit
Main product
Smart City Wireless NB-IoT/Lorawan/Sigfox Manhole Sensor for Level Measurement with Level Alarm/movement Alarm
$46-68
Min. Order: 1 set
IOT Manhole Cover Sensor for Manhole Fill Level & Shift Monitoring
$46-68
Min. Order: 1 set
2 sold
IOT Manhole Sensors for Smart City for Manhole Fill Level & Shift Monitoring
$46-68
Min. Order: 1 set
2 recent viewed
Dingtek Wireless IoT NB-IoT/Lorawan/Sigfox Manhole Cover Tilt Angle Sensors
$46-68
Min. Order: 1 set
6 recent viewed
IP68 Waterproof NB-IoT LoRaWAN Sigfox Battery-Powered Ultrasonic Sewer Smart Manhole Sensor Remote Monitoring System
$46-68
Min. Order: 1 unit
Smart Manhole Cover Sensor Tilt Alarm Detects Liquid Level Using Wireless Sigfox/NB-IoT/LoRaWAN Liquid Level Sensors
$46-68
Min. Order: 1 unit
IP68 Iot Sensor Water Level Meter Ultrasonic Water Depth Sensor Well Level Meter
$69-87
Min. Order: 1 piece