1. Bubuka
The Fuers WLAN Water Leak Detector (Model WFSJ01) is designed to provide real-time monitoring for water leaks and drips in your home or office. This device connects to your 2.4 GHz Wi-Fi network and sends instant notifications to your smartphone via the Tuya app, allowing for prompt action to prevent potential water damage. Its robust design and dual detection capabilities make it an essential tool for safeguarding your property.
2. Émbaran Kasalametan
- Ulah ngalaan alat ka suhu ekstrim atawa sinar panonpoé langsung.
- Jauhkeun alat ti barudak jeung piaraan.
- Anggo ngan ukur jinis batré anu ditangtukeun (2 x batré AAA).
- Pastikeun polaritasna batré anu bener nalika instalasi.
- Buang batré anu dipaké nurutkeun peraturan lokal.
- Do not attempt to disassemble or repair the device yourself. Contact support if needed.
3. Eusi Paket
- 1 x Fuers WLAN Water Leak Detector (Model WFSJ01)
- 2 x Batré AAA
- 1 x Manual Pamaké
4. Produk Langkungview
The Fuers WLAN Water Leak Detector features a compact design with advanced sensors for reliable water detection. It operates wirelessly and integrates with the Tuya Smart Life app for remote monitoring and alerts.
Fitur konci:
- Smart Monitoring & Remote Notifications: Connects via 2.4 GHz Wi-Fi to send real-time alerts to your smartphone.
- Dual Detection Modes: Equipped with rear sensors for leak detection and a front probe for small drip detection.
- 100dB Local Alarm: Emits a loud audible alarm upon water detection.
- Peunteun tahan cai IP67: Designed for long-term use in humid environments.
- Bahan ABS awét: High-quality construction ensures longevity and resistance to breakage.
- Batré Powered: Operates on 2 AAA batteries (included) for flexible placement and continuous protection during power outages.
- Perhatosan Batré Lemah: Sends app notifications when batteries need replacement.
komponén:
The device consists of a main body housing the electronics, battery compartment, and an audible alarm. It features two types of sensitive probes:
- Sénsor pungkur: For detecting widespread water leaks.
- Front Probe: Specifically designed for detecting small drips.

Image: The Fuers Water Leak Detector with its battery compartment open, revealing two AAA batteries and illustrating the front and rear sensitive probes.
5. Setélan
5.1 Pamasangan batré
- Gently twist the cover of the device counter-clockwise to open it.
- Confirm the positive (+) and negative (-) poles inside the battery compartment.
- Pasangkeun dua batré AAA, pastikeun polaritasna leres.
- Align the cover and twist clockwise to tighten and secure it.

Image: A four-step visual guide demonstrating how to open the device cover, confirm battery polarity, insert AAA batteries, and securely close the cover.
5.2 Ngapasangkeun Aplikasi (Tuya Smart Life)
- Unduh aplikasi "Tuya Smart" atanapi "Smart Life" tina toko aplikasi telepon pinter anjeun (iOS atanapi Android).
- Daptar atanapi lebet kana akun anjeun.
- Ensure your smartphone is connected to a 2.4 GHz Wi-Fi network. The device does not support 5 GHz Wi-Fi.
- Open the app and tap the "+" icon to add a new device.
- Select "Security & Video Surveillance" > "Water Leak Sensor (Wi-Fi)" or search for "Water Leak Sensor".
- Follow the on-screen instructions to put the device into pairing mode (usually involves pressing and holding a button on the device until an indicator light flashes).
- Enter your Wi-Fi network password in the app.
- Wait for the device to connect. Once connected, you can rename the device and assign it to a specific room.
6. Parentah Operasi
Once set up, the Fuers WLAN Water Leak Detector continuously monitors for water presence. It features two primary detection methods:
- Deteksi bocor: The rear sensors detect larger water leaks, triggering a 100dB alarm and sending an immediate app notification.
- Drip Detection: The front probe is designed to detect small drips, ideal for placement under faucets or pipes. This also triggers the alarm and app notification.

Image: A visual representation of the device's ability to detect both small drips and larger leaks, highlighting its versatile sensing capabilities.
Nampi Bewara:
When water is detected, the device will:
- Emit a loud 100dB audible alarm.
- Send a real-time push notification to your smartphone via the Tuya Smart Life app.

Image: The water leak detector placed on a wet surface, indicating a leak, while a smartphone displays a 'Water Leakage Alarm' notification from the app.
You can customize notification settings within the Tuya Smart Life app. The app also allows you to view the device's status and battery level.
7. Pangropéa
7.1 Ngagantian batré
The device operates on 2 AAA batteries with a standby time of up to two years. The app will send a low battery warning notification to your smartphone when the batteries need replacement. To replace batteries, follow the steps in Section 5.1.

Image: The Fuers Water Leak Detector with its battery compartment open, showing two AAA batteries and a graphical representation of battery life, indicating up to 2 years of standby time.
7.2 beberesih
Wipe the device with a soft, dry cloth. Do not use abrasive cleaners or immerse the device in water (beyond its intended IP67 rating for detection) as this may damage internal components.
8. Cara ngungkulan
| Masalah | Mungkin Cukang lantaranana | Solusi |
|---|---|---|
| Alat teu nyambung ka Wi-Fi | Incorrect Wi-Fi password; Not a 2.4 GHz network; Device too far from router; Pairing mode not activated. | Verify Wi-Fi password. Ensure router is 2.4 GHz. Move device closer to router. Re-enter pairing mode as per app instructions. |
| Taya bewara aplikasi | App notifications disabled; Device offline; Low battery. | Check app notification settings. Verify device is online in the app. Replace batteries if low battery warning is present. |
| Alarm teu disada | Batré lemah; Alat teu jalan. | Ganti batré. Lamun masalah persists, kontak rojongan customer. |
| Alarm palsu | Condensation or high humidity; Device placed on a damp beungeut. | Ensure placement is on a dry surface. Avoid areas with excessive condensation. |
9. Spésifikasi
- Jumlah modél: WFSJ01
- ukuran: 20mm (L) x 50mm (W) x 65mm (H)
- Sumber Daya: 2 x Batré AAA (kaasup)
- Konéktipitas nirkabel: Wi-Fi 2.4 GHz (IEEE 802.11b/g/n)
- App cocog: Tuya Smart / Smart Kahirupan
- Volume alarem: 100 dB
- Rating waterproof: IP67
- Bahan: Plastik ABS kualitas luhur
- Max Range (Wireless): 20 méter (teu aya halangan)
- Téknologi sénsor: Sénsor kontak
- Jenis pamasangan: Floor/Surface Mount

Image: The Fuers Water Leak Detector partially submerged in water, demonstrating its IP67 waterproof and durable construction.
10. Garansi jeung Rojongan
This product comes with a standard manufacturer's warranty. For detailed warranty information, please refer to the documentation included with your purchase or contact the retailer. For technical support, troubleshooting assistance, or any inquiries regarding your Fuers WLAN Water Leak Detector, please visit the official Fuers websitus atanapi ngahubungan departemén layanan palanggan maranéhna.
Sumberdaya Online:
- Aplikasi Tuya Smart: www.tuya.com/app
- Aplikasi Smart Life: www.smartlife.com/app