AN-204B Spot Water Leak Detector
Product Description
The Winext AN-204B is a wireless spot water leak detector designed for LoRaWAN-based remote monitoring. It uses the electrical conductivity of water to detect a leak: when water contacts the sensing electrodes, conductivity changes and the detector initiates an immediate alarm event. A built-in omnidirectional antenna supports convenient installation and reliable wireless coverage.
Applications
Suitable for water-damage protection in communication base stations, precision machine rooms, libraries, exhibition halls, museums and other critical facilities.
Applications
Product Specifications
| Brand | Winext |
|---|---|
| Model | AN-204B |
| Sensor type | Spot water leak detector |
| Wireless protocol | LoRaWAN |
| Detection principle | Electrical conductivity of liquids |
| Antenna | Built-in omnidirectional antenna |
| Frequency bands | CN470 / EU868 / US915 / AS923 / AU915 MHz |
| Maximum transmit power | 21dBm |
| Receive sensitivity | -141dBm at SF12 |
| Transmission rate | 300bps to 5.4Kbps |
| Power consumption | 36mW |
| Battery type | Built-in Li-SOCl₂ battery |
| Battery capacity | 3.6V / 4000mAh |
| Battery life | Up to 3 years |
| Operating temperature | -10°C to +50°C |
| Operating humidity | 15% to 90% RH |
| Ingress protection | IP65 |
| Dimensions | 120 × 81 × 36mm |
Product Features
- Detects spot water leakage using the electrical conductivity of liquids; contact with water causes the sensing electrodes to conduct and initiates an immediate alarm event.
- Communicates wirelessly over LoRaWAN for long-range remote leak monitoring.
- Supports CN470, EU868, US915, AS923 and AU915 regional frequency bands.
- Provides up to 21dBm transmit power with -141dBm receive sensitivity at SF12 and a 300bps to 5.4Kbps transmission rate.
- Uses a built-in long-life 3.6V 4000mAh Li-SOCl₂ battery with up to 3 years of service life.
- IP65 construction and a -10°C to +50°C operating range suit critical facilities requiring water-damage protection.
Package Includes
- 1 × AN-204B Spot Water Leak Detector
- 1 × Built-in 3.6V 4000mAh Li-SOCl₂ battery
Other Information
Warranty Information
15 Days Seller Warranty:
This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of TwoElectrons customers from any kind of manufacturing defects. Replacement will be done against manufacturing defects.
What Voids Warranty:
If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.
Shipping & Returns Policy
Shipping Policy:
- Delivery time within metro cities in India is 1-3 days; for other locations, it is 3-7 days. Delivery varies based on location and courier service.
- If the item is out of stock, the estimated delivery time is 7-14 days from order confirmation. Delivery varies based on location and courier service.
Return & Refund Policy:
- Return window: 7 days from receipt unless stated otherwise.
- No refunds or replacements after the return window.
- Returns are accepted only for non-working or damaged products.
- Initiate return requests from here: Return Request or contact us at 09831070550.
- Refunds are processed within 3-4 working days after inspection and approval.
Main Features
- LoRaWAN wireless spot water leak detection
- Electrical-conductivity sensing triggers an immediate leak alert
- Built-in omnidirectional antenna
- IP65 enclosure for demanding installations
- Built-in 3.6V 4000mAh Li-SOCl₂ battery
- Battery life of up to 3 years
- Supports CN470, EU868, US915, AS923 and AU915 frequency bands
- Low power consumption of 36mW
Lead time
| Quantity | Dispatch |
|---|---|
| 1-10 units |
1 to 3 days (metro cities) 3 to 7 days (others location) |
| >10 units | To be negotiated |
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Standard Refund Policy
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