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Milesight Lorawan As923 Au915 Ws303 Mini Leak Detection Iot Sensor

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MILESIGHT LORAWAN AS923/AU915 WS303 MINI LEAK DETECTION IOT SENSOR

MIlesight LoRaWAN AS923/AU915 WS303 Mini Leak Detection IoT Sensor. Stop Leaks, Avoid Further Damage, the WS303, a mini water leak detection sensor that detects the presence of leaks and raises alarms locally and remotely. With low power consumption, it can operate for 5 years on a single battery. It's ideal for smart offices, buildings, houses, etc. WS303 will sound an alarm and send a remote alert when water leakage occurs.

The WS303 sensor uses water conductivity to detect a minimum water level of 0.5 mm by forming a circuit with two little metal probes. (Other conductive liquids are also supported). Milesight D2D (Device to Device) communication protocol featuring LoRa® enables the communication among different Milesight LoRaWAN® node devices without a LoRaWAN® gateway.

Perfect for smart buildings, smart city deployments or industrial use-cases.

FEATURES

Immediate Warning Locally and Remotely

Unique Milesight D2D Communication

Up to 5 Years Battery Life with One Coin Cell Battery

Robust IP67 Waterproof Protection

WS303 includes capacitor storage to trigger a power failure alarm

SPECIFICATIONS

Manufacturer's Code: WS303-915M

Frequency: AU915/AS923

Technology: LoRaWAN®, Milesight D2D

Tx Power: 16dBm(868 MHz)/20dBm(915 MHz)/19dBm(470 MHz)

Sensitivity: -137dBm @300bps

Mode: OTAA/ABP Class A

Liquid Type: Conductive Liquid

Trigger Condition: Once Liquid Level Reaches 0.5mm

Buzzer: Support

Configuration: NFC Configuration via Mobile App

Advanced Feature: Milesight D2D Controller

Power Supply: 1 × 590mAh CR2450 Lithium Battery

Battery Life: Up to 5 years (One hour leakage per week, 25°C)

Operating Temperature: -10°C to +60°C

Relative Humidity: 0% to 100% (Non-condensing)

Ingress Protection: IP67

Dimension: 63 × 63 × 14 mm

Material & Color: ABS+PC, White

Installation: 3M Tape Mounting, Desktop

PACKAGE CONTENTS

1 x Milesight Lorawan As923 Au915 Ws303 Mini Leak Detection Iot Sensor
1 x Sensor
1 x QSG
1 x Mounting Screws
1 x Fixing screw

SKU: WS303-915M

Estimated Delivery Time Frame:6 - 10 Business Days

Ask a Question About This Product

Reference ID: 12077232

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