1. Introdução
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. Conteúdo da embalagem
Verifique se todos os componentes estão presentes no seu pacote:
- 1 x Chacon Door/Window Opening Detector (Main Unit and Magnet)
- 1 x Manual de instalação
- 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. Informações de segurança
- Leia todas as instruções cuidadosamente antes da instalação e uso.
- Mantenha o dispositivo longe de água e alta umidade.
- Não tente desmontar ou reparar o dispositivo por conta própria. Consulte um profissional qualificado para obter assistência técnica.
- Dispose of batteries according to local regulations. Do not expose batteries to excessive heat or fire.
- Mantenha as pilhas fora do alcance das crianças.
3. Produto acabadoview
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. Principais características
- 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.
- Imunidade a animais de estimação: Designed to be immune to movements of domestic animals up to 25kg, reducing false alarms.
- Transmissão sem fio: Operates wirelessly with a range of up to 80 meters in an open field.
- Compatibilidade: Works with various Chacon alarm systems (Models 34940, 34941, 34942, 34943, 34948, 34949).
4. Configuração e instalação
4.1. Instalação da bateria
- Localize o compartimento da bateria na unidade principal do sensor.
- Abra a tampa do compartimento.
- Insert two CR2032 3V batteries, ensuring correct polarity (+/-).
- Feche bem a tampa do compartimento da bateria.
4.2. Montagem do 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.

Imagem 4.1: Example 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. Instruções de operação
5.1. Princípio de Detecção
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. Acionamento do alarme
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-TampFunção er
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. Manutenção
6.1. Substituição da 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:
- Abra o compartimento da bateria conforme descrito na Seção 4.1.
- Remove the old CR2032 3V batteries.
- Insert new CR2032 3V batteries, observing correct polarity.
- Feche o compartimento da bateria.
6.2. Limpeza
Wipe the sensor and magnet with a soft, dry cloth. Do not use abrasive cleaners or solvents, as these can damage the device.
7. Solução De Problemas
| Problema | Possível causa | Solução |
|---|---|---|
| Sensor not detecting opening/closing. |
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| No signal received by alarm system. |
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| Alarmes falsos. |
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8. Especificações
| Número do modelo | 34946 |
| Fabricante | CHACON |
| Dimensões do produto (C x L x A) | 10 x 4 x 15 cm |
| Peso | 100 gramas |
| Cor | Branco |
| Fonte de energia | 2 x CR2032 3V Batteries |
| Frequência de rádio | 433 MHz |
| Alcance de transmissão sem fio | Até 80 metros (campo aberto) |
| Sound Level (Alarm) | 110 decibéis |
| Compatible Chacon Alarm Systems | 34940, 34941, 34942, 34943, 34948, 34949 |
| EAN | 05411478349464 |
9. Garantia e Suporte
9.1. Informações de 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 website. Guarde o comprovante de compra para solicitações de garantia.
9.2. Suporte ao cliente
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 website: www.chacon.com (Nota: Este é um espaço reservado. URL, please refer to the actual brand website para suporte.)





