1. Introducere
Thank you for choosing the PHYSEN JKD-514COM-W 2-in-1 WLAN Smoke and Carbon Monoxide Detector. This device is designed to provide early warning of both smoke and carbon monoxide (CO) hazards in your home or office. It features a high-precision LCD digital display, a test button, and connects to your 2.4 GHz WiFi network for app notifications. Please read this manual thoroughly before installation and use to ensure proper operation and safety.
2. Informații importante privind siguranța
- This detector is designed for indoor use only.
- Do not paint the detector. Paint can clog the sensing chambers and prevent the unit from operating correctly.
- Do not install in areas with high humidity, excessive dust, or insect infestation.
- Regularly test the detector as described in the Maintenance section.
- Never ignore an alarm. Investigate the cause immediately.
- This device is not a substitute for proper ventilation and maintenance of fuel-burning appliances.
3. Produs terminatview
The PHYSEN JKD-514COM-W detector combines photoelectric smoke sensing and electrochemical CO sensing in one compact unit. It provides continuous monitoring and alerts you to potential dangers.

Imaginea 1: Față view of the PHYSEN JKD-514COM-W 2-in-1 WLAN Smoke and CO Detector, showing the LCD screen and test button.
Componente cheie:
- Display digital LCD: Shows battery level and CO concentration in PPM.
- Buton Test/Tăcere: Used to test the alarm and silence false alarms.
- Lumini LED de stare: Green for normal operation, Red for alarm status.
- Buzzer: Emits a loud 85 dB alarm sound.
4. Configurare și instalare
4.1 Instalarea bateriei
- Scoateți suportul de montare rotind detectorul în sens invers acelor de ceasornic.
- Deschideți capacul compartimentului bateriei.
- Insert two 1.5V AA alkaline batteries, ensuring correct polarity (+ and -).
- Close the battery compartment cover. The detector will emit a short beep and the green LED will flash, indicating it is powered on.
4.2 Alegerea unui loc de montare
For optimal protection, install detectors in all sleeping areas and on every level of your home. Consider the following:
- Detectarea fumului: Mount on the ceiling in the center of a room or at least 10 cm (4 inches) from a wall. Avoid corners.
- CO Detection: Install at breathing height, typically 1.5 meters (5 feet) from the floor.
- Avoid installing near windows, doors, or vents where drafts could affect readings.
- Keep away from cooking appliances, bathrooms, and areas with high humidity.
4.3 Montarea detectorului
- Using the mounting bracket as a template, mark two drill holes on the wall or ceiling.
- Drill the holes and insert the provided wall plugs.
- Screw the mounting bracket firmly into place.
- Align the detector with the mounting bracket and twist clockwise until it locks securely.
- Perform a test by pressing the Test/Silence button.
5. WLAN (Wi-Fi) Connection and App Setup
The detector connects to your 2.4 GHz WiFi network via the "Smart Life" or "Tuya" app for remote monitoring and notifications.
- Descărcați aplicația: Caută "Smart Life" or "Tuya Smart" in your smartphone's app store (iOS or Android) and install it.
- Înregistrare/Autentificare: Deschideți aplicația și creați un cont sau conectați-vă dacă aveți deja unul.
- Adăugați dispozitiv: Tap the "+" icon or "Add Device" in the app. Select "Security & Video Surveillance" > "Smoke Detector (Wi-Fi)" or "CO Detector (Wi-Fi)".
- Introduceți detaliile Wi-Fi: Ensure your phone is connected to a 2.4 GHz Wi-Fi network. Enter your Wi-Fi password in the app.
- Mod de asociere: On the detector, press and hold the Test/Silence button for 5-10 seconds until the LED indicator flashes rapidly. Confirm this in the app.
- Conectare: The app will search for and connect to the detector. Once connected, you can name the device (e.g., "Living Room Smoke/CO Detector") for easy identification of alarm sources.
- Partajați dispozitivul: You can share access to the detector with up to 12 family members or friends through the app, allowing them to receive alarm notifications.
6. Funcționare
6.1 Funcționare normală
During normal operation, the green LED indicator will flash approximately every 40 seconds, and the LCD will display the current battery level and CO concentration (if any) in PPM. A new measurement is carried out every 40 seconds.
6.2 Condiții de alarmă
- Alarma de fum: The red LED will flash rapidly, and the buzzer will emit a loud, continuous alarm sound. The app will send an immediate notification.
- Alarmă de monoxid de carbon (CO): The red LED will flash rapidly, and the buzzer will emit a series of short beeps. The LCD will display the detected CO level. If the CO value exceeds 200 ppm, an alarm will be sent via the app.
- Avertizare baterie descărcată: The detector will chirp periodically, and the LCD will show a low battery icon. Replace batteries immediately.
- Malfunction Warning: The detector constantly monitors itself. If a malfunction is detected, it will indicate an error, and the app will notify you.
6.3 Funcția de testare
Press and hold the Test/Silence button for a few seconds. The detector will sound the alarm and flash the red LED, confirming that its electronic circuitry, horn, and battery are working. Release the button to stop the test.
6.4 Funcția de tăcere
In case of a non-emergency alarm (e.g., cooking smoke), you can temporarily silence the alarm by pressing the Test/Silence button. The alarm will silence for a short period (typically 5-10 minutes) before re-evaluating the air quality. If the hazard persists, the alarm will reactivate.
7. Întreținere
7.1 Testare regulată
Test your detector weekly by pressing the Test/Silence button. If the alarm does not sound, replace the batteries or contact support.
7.2 Curățare
Clean the detector at least once a month to remove dust and debris. Use a soft, damp cloth to wipe the exterior. Do not use cleaning sprays or solvents. You may also use a vacuum cleaner with a soft brush attachment to gently clean around the vents.
7.3 Înlocuirea bateriei
When the low battery warning sounds (periodic chirp and low battery icon on LCD), replace both 1.5V AA alkaline batteries immediately. Refer to section 4.1 for battery installation steps.
7.4 Indicație de sfârșit de viață
The detector has a sensor life of 10 years. After this period, the unit will indicate its end-of-life, and it should be replaced to ensure continued protection.
8. Depanare
| Problemă | Cauza posibila | Soluţie |
|---|---|---|
| Detector chirps periodically | Baterie descărcată | Replace both 1.5V AA alkaline batteries. |
| False alarm (smoke) | Cooking fumes, steam, dust, high humidity | Press the Test/Silence button. Ventilate the area. Clean the detector. Relocate if false alarms persist. |
| No alarm during test | Dead batteries, faulty unit | Replace batteries. If still no alarm, the unit may be faulty and needs replacement. |
| Nu mă pot conecta la Wi-Fi/aplicație | Incorrect Wi-Fi password, 5 GHz network, detector not in pairing mode, weak signal | Ensure 2.4 GHz Wi-Fi. Re-enter password. Put detector in pairing mode (rapid flashing LED). Move detector closer to router. |
| Detector shows error on LCD | Defecțiune internă | Contact customer support for assistance. The unit may need replacement. |
9. Specificații
- Model: JKD-514COM-W
- Tip senzor: Fotoelectric (fum), Electrochimic (CO)
- Sursa de alimentare: 2 baterii alcaline AA de 1.5 V
- Intensitatea alarmei: 85 dB la 3 metri
- Interval de detectare CO: 0-999 PPM
- Temperatura de functionare: 0°C până la 40°C (32°F până la 104°F)
- Umiditate de funcționare: 0% până la 95% RH (fără condensare)
- Dimensiuni: 10.5 x 10.5 x 3.85 cm (4.13 x 4.13 x 1.52 țoli)
- Greutate: Approximately 500 g (0.5 kg)
- Certificari: EN14604, EN50291
- Durata de viață a senzorului: 10 ani
10. Garanție și asistență
The PHYSEN JKD-514COM-W detector is designed for a long service life, with a sensor life of 10 years. For technical support, troubleshooting assistance, or warranty inquiries, please refer to the contact information provided with your purchase or visit the official PHYSEN website. Always ensure you have your model number (JKD-514COM-W) and purchase details ready when contacting support.