1. Introducció
This manual provides essential instructions for the installation, operation, and maintenance of your Chacon Door/Window Opening Detector, Model 34946. This device is designed to enhance the security of your premises by detecting unauthorized openings of doors and windows.
1.1. Contingut del paquet
Si us plau, verifiqueu que tots els components siguin presents al vostre paquet:
- 1 x Chacon Door/Window Opening Detector (Main Unit and Magnet)
- 1 x Manual d'instal·lació
- 2 x CR2032 3V Batteries (Note: Please check your package as battery inclusion may vary.)

Image 1.1: Product packaging for the Chacon Door/Window Opening Detector.
2. Informació de seguretat
- Llegiu atentament totes les instruccions abans de la instal·lació i l'ús.
- Mantingueu el dispositiu allunyat de l'aigua i la humitat elevada.
- No intenteu desmuntar ni reparar el dispositiu vosaltres mateixos. Demaneu el servei tècnic a personal qualificat.
- Dispose of batteries according to local regulations. Do not expose batteries to excessive heat or fire.
- Mantingueu les piles fora de l'abast dels nens.
3. Producte acabatview
The Chacon Door/Window Opening Detector consists of two main parts: the main sensor unit and a magnetic contact. When these two parts are separated (e.g., a door or window opens), the sensor triggers an alert.

Image 3.1: The Chacon Door/Window Opening Detector, showing the main sensor unit and its magnetic counterpart.
3.1. Característiques clau
- Door and Window Opening Detection: Triggers an alert when a protected entry point is opened.
- Immediate Audible Notification: Provides an instant sound alert upon detection.
- Anti-Tamper Self-Protection: Activates an alarm if the sensor is forcibly removed from its mounting surface.
- Immunitat a les mascotes: Designed to be immune to movements of domestic animals up to 25kg, reducing false alarms.
- Transmissió sense fils: Operates wirelessly with a range of up to 80 meters in an open field.
- Compatibilitat: Works with various Chacon alarm systems (Models 34940, 34941, 34942, 34943, 34948, 34949).
4. Configuració i instal·lació
4.1. Instal·lació de la bateria
- Locate the battery compartment on the main sensor unit.
- Obriu la coberta del compartiment.
- Insert two CR2032 3V batteries, ensuring correct polarity (+/-).
- Tanqueu bé la tapa del compartiment de la bateria.
4.2. Muntatge del detector
The detector should be mounted on a door or window frame, with the magnetic contact mounted on the moving part (door/window) itself. Ensure the two parts are aligned and close to each other when the door/window is closed, typically within 1 cm.
- Choose a suitable location on your door or window frame where the sensor and magnet can be mounted parallel to each other.
- Clean the mounting surfaces thoroughly to ensure good adhesion if using adhesive pads (not explicitly mentioned but common).
- Attach the main sensor unit to the fixed frame.
- Attach the magnetic contact to the moving part of the door or window, aligning it with the main sensor unit.
- Test the installation by opening and closing the door/window to ensure the sensor triggers correctly.

Imatge 4.1: Ex.ample of the Chacon Door/Window Opening Detector installed on a door or window frame.
4.3. Pairing with Chacon Alarm Systems
To integrate the detector with a compatible Chacon alarm system (e.g., models 34940, 34941, 34942, 34943, 34948, 34949), follow the pairing instructions provided with your specific alarm system. Generally, this involves putting the alarm system into pairing mode and then triggering the door/window sensor (e.g., by opening it) to register it with the system.
5. Instruccions de funcionament
5.1. Detection Principle
The detector operates on a magnetic contact principle. When the main sensor unit and the magnetic contact are separated by more than approximately 1 cm, the sensor detects an "open" state. When they are brought back together, it detects a "closed" state.
5.2. Alarm Triggering
Upon detecting an opening, the sensor will:
- Emit an immediate audible notification (110 Decibels).
- Transmit a wireless signal (433 MHz) to a paired Chacon alarm system, triggering the system's response.
5.3. Anti-Tamper Funció
The sensor is equipped with an anti-tamper function. If the main sensor unit is forcibly removed from its mounted position, it will trigger an alarm, even if the magnetic contact remains in place.
5.4. Pet Immunity
This detector is designed to ignore movements from domestic animals weighing up to 25kg, minimizing false alarms caused by pets.
6. Manteniment
6.1. Substitució de la bateria
When the batteries are low, the sensor may indicate this through a specific LED flash pattern or by sending a low battery signal to a paired alarm system. To replace the batteries:
- Obriu el compartiment de la bateria tal com es descriu a la secció 4.1.
- Remove the old CR2032 3V batteries.
- Insert new CR2032 3V batteries, observing correct polarity.
- Tanqueu el compartiment de la bateria.
6.2. Neteja
Wipe the sensor and magnet with a soft, dry cloth. Do not use abrasive cleaners or solvents, as these can damage the device.
7. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Sensor not detecting opening/closing. |
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| No signal received by alarm system. |
|
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| Falses alarmes. |
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8. Especificacions
| Número de model | 34946 |
| Fabricant | CHACON |
| Dimensions del producte (L x A x A) | 10 x 4 x 15 cm |
| Pes | 100 grams |
| Color | Blanc |
| Font d'alimentació | 2 x CR2032 3V Batteries |
| Freqüència de ràdio | 433 MHz |
| Interval de transmissió sense fil | Fins a 80 metres (en camp obert) |
| Sound Level (Alarm) | 110 decibels |
| Compatible Chacon Alarm Systems | 34940, 34941, 34942, 34943, 34948, 34949 |
| EAN | 05411478349464 |
9. Garantia i Suport
9.1. Informació de la garantia
CHACON products are covered by a manufacturer's warranty. For specific warranty terms and conditions, please refer to the documentation included with your purchase or visit the official CHACON weblloc web. Conserveu el comprovant de compra per a reclamacions de garantia.
9.2. Atenció al client
For technical assistance, troubleshooting, or further information regarding your Chacon Door/Window Opening Detector, please contact CHACON customer support. You can find contact details on the official CHACON weblloc: www.chacon.com (Nota: Això és un marcador de posició URL, please refer to the actual brand weblloc de suport.)





