Lorawan Leak Detection Sensor

US$43.00-84.00 / Piece

Milesight Ws303 Lorawan Mini Leak Detection Sensor for Smart Offices Buildings pictures & photos

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What is Milesight Ws303 Lorawan Mini Leak Detection Sensor for Smart Offices Buildings

Name: Milesight Ws303 Lorawan Mini Leak Detection Sensor for Smart Offices Buildings
Uploaded: 2026-01-11T02:18:01+08:00
Description: CoWork Series WS303 Mini Leak Detection Sensor Stop Leaks, Avoid Further Damage Smart Water Leak Detection Solution Using WS303 Water Leak Detector: https://youtu.be/eDNZb84bPis Product Descript

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Price

Purchase Qty. Reference FOB Price

1-49 Pieces US$84.00

50-999 Pieces US$56.00

1,000+ Pieces US$43.00

Sepcifications

Installation Type 3m Tape Mounting, Desktop
Sensing Type Technology: Lorawan?, Milesight D2d
Contact Antenna: Internal Antenna
Output Signal Type Digital Type
Production Process Frequency: Cn470/In865/Ru864/EU868/Us915/Au915/Kr9
Material ABS+PC, White
Measuring Medium Sensitivity: -137dBm @300b PS
IP Rating IP67
Certification CE, FCC
Customized Customized
Transport Package Paper Carton
Specification 63 × 63 × 14 mm
Trademark MILESIGHT
Origin China
Power Supply 1 × 590mAh Cr2450 Lithium Battery
Operating Temperature -10°c to +60°c
Relative Humidity 0% to 100% (Non-Condensing)
Housing & Color ABS+PC, White
Battery Life2 Around 5.7 Years (One Hour Leakage Per Week, 25
Regulatory CE, FCC
Environmental RoHS
Configuration Mobile APP Via NFC or Downlink
Advanced Feature Milesight D2d Controller,Water Leakage Alarm
Liquid Type Conductive Liquid
Trigger Condition Once Liquid Level Reaches 0.5mm
Buzzer Support

Product Description

CoWork Series WS303 Mini Leak Detection Sensor Stop Leaks, Avoid Further Damage Smart Water Leak Detection Solution Using WS303 Water Leak Detector: https://youtu.be/eDNZb84bPis Product Description WS303 is a tiny and mighty leakage detection sensor for detecting presence of water ...

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Nantong Super Intelligence Technology Co., Ltd

Gold Member Since 2025

Audited Supplier

Main Products IoT Lorawan® Gateways, IoT Lorawan® Sensors, IoT Controllers, 5g & Industrial Cellular ...
Year of Establishment 2024-07-26
Cooperated with Fortune 500 No
Repeat Buyers Choice 30%~50%
Address No. 6 Taishan Road, High-Tech Zone, Rudong County , Nantong, Jiangsu, China
Registered Capital 500,000 RMB

Lorawan Leak Detection Sensor Comparison

	Milesight Ws303 Lorawan Mini Leak Detection Sensor for Smart Offices Buildings Contact Now	Quick View 10K 50K 100K Ohm 3435b Ntc Thermistor Temperature Sensor Bullet Shape Probe for Electric Kettle Water Heater Coffee Machine Contact Now	Quick View High Accuracy 1% 10K 100K Ohm 3380 3435 3470 3900 3950 3977 Chip Thermistor Probe Ntc Temperature Sensors Contact Now	Quick View Cabo Group Kg-C Cylindrical Ntc Temperature Sensor for Water Heater Air Conditioner Refrigerator Oven Coffee Maker Contact Now	Quick View 5X25mm Mf58 10K 3950 1% Thermistor Ntc Temperature Sensor Contact Now

Transaction Info
	Milesight Ws303 Lorawan Mini Leak Detection Sensor for Smart Offices Buildings Contact Now	Quick View 10K 50K 100K Ohm 3435b Ntc Thermistor Temperature Sensor Bullet Shape Probe for Electric Kettle Water Heater Coffee Machine Contact Now	Quick View High Accuracy 1% 10K 100K Ohm 3380 3435 3470 3900 3950 3977 Chip Thermistor Probe Ntc Temperature Sensors Contact Now	Quick View Cabo Group Kg-C Cylindrical Ntc Temperature Sensor for Water Heater Air Conditioner Refrigerator Oven Coffee Maker Contact Now	Quick View 5X25mm Mf58 10K 3950 1% Thermistor Ntc Temperature Sensor Contact Now
Price	US$43.00-84.00 / Piece	US$0.30-0.35 / Piece	US$0.30-0.35 / Piece	US$0.30-0.35 / Piece	US$0.30-0.35 / Piece
Min Order	1 Piece	1,000 Pieces	1,000 Pieces	1,000 Pieces	1,000 Pieces
Payment Terms	LC, T/T, PayPal, Western Union, Small-amount payment, Money Gram	LC, T/T, PayPal, Western Union	LC, T/T, PayPal, Western Union	LC, T/T, PayPal, Western Union	LC, T/T, PayPal, Western Union
Quality Control
Product Certification	CE, FCC	RoHS	RoHS	RoHS	RoHS
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Europe, Southeast Asia/ Mideast, Africa, Australia, Domestic, South Asia	North America, South America, Europe, Southeast Asia/ Mideast, Africa, Australia, Domestic, South Asia	North America, South America, Europe, Southeast Asia/ Mideast, Africa, Australia, Domestic, South Asia	North America, South America, Europe, Southeast Asia/ Mideast, Africa, Australia, Domestic, South Asia
Annual Export Revenue	-	-	-	-	-
Business Model	-	Own Brand, ODM, OEM	Own Brand, ODM, OEM	Own Brand, ODM, OEM	Own Brand, ODM, OEM
Average Lead Time	Peak Season Lead Time: 1-3 months Off Season Lead Time: one month	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Product Attributes
Specification	Installation Type: 3m Tape Mounting, Desktop; Sensing Type: Technology: Lorawan®, Milesight D2d; Contact: Antenna: Internal Antenna; Output Signal Type: Digital Type; Production Process: Frequency: Cn470/In865/Ru864/EU868/Us915/Au915/Kr9; Material: ABS+PC, White; Measuring Medium: Sensitivity: -137dBm @300b PS; IP Rating: IP67; Customized: Customized; Power Supply: 1 × 590mAh Cr2450 Lithium Battery; Operating Temperature: -10°c to +60°c; Relative Humidity: 0% to 100% (Non-Condensing); Housing & Color: ABS+PC, White; Battery Life2: Around 5.7 Years (One Hour Leakage Per Week, 25; Regulatory: CE, FCC; Environmental: RoHS; Configuration: Mobile APP Via NFC or Downlink; Advanced Feature: Milesight D2d Controller,Water Leakage Alarm; Liquid Type: Conductive Liquid; Trigger Condition: Once Liquid Level Reaches 0.5mm; Buzzer: Support;	Installation Type: Customized; Sensing Type: Negative Temperature Coefficient; Contact: Contact; Output Signal Type: Digital Type; Production Process: Normal Wirewound; Material: Different Types; Measuring Medium: Resistance; Customized: Customized; Probe: Metal/Plastic; Temperature: Customized; Resistance: Custommized; B Value: Customized; Wire: Customized; Ertificate: RoHS, Reach;	Installation Type: Customized; Sensing Type: Negative Temperature Coefficient; Contact: Contact; Output Signal Type: Digital Type; Production Process: Normal Wirewound; Material: Different Types; Measuring Medium: Resistance; Customized: Customized; Probe: Metal/Plastic; Temperature: Customized; Resistance: Custommized; B Value: Customized; Wire: Customized; Ertificate: RoHS, Reach;	Installation Type: Customized; Sensing Type: Negative Temperature Coefficient; Contact: Contact; Output Signal Type: Digital Type; Production Process: Normal Wirewound; Material: Different Types; Measuring Medium: Resistance; Customized: Customized; Probe: Metal/Plastic; Temperature: Customized; Resistance: Custommized; B Value: Customized; Wire: Customized; Ertificate: RoHS, Reach;	Installation Type: Customized; Sensing Type: Negative Temperature Coefficient; Contact: Contact; Output Signal Type: Digital Type; Production Process: Normal Wirewound; Material: Different Types; Measuring Medium: Resistance; Customized: Customized; Probe: Metal/Plastic; Temperature: Customized; Resistance: Custommized; B Value: Customized; Wire: Customized; Ertificate: RoHS, Reach;
Supplier Name	Nantong Super Intelligence Technology Co., Ltd	Dongguan Tianrui Electronics Co., Ltd.	Dongguan Tianrui Electronics Co., Ltd.	Dongguan Tianrui Electronics Co., Ltd.	Dongguan Tianrui Electronics Co., Ltd.
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