1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of the RISCO RK815DTG300B Dual Technology Detector. This device combines Passive Infrared (PIR) and Microwave (MW) detection technologies to offer reliable and accurate motion sensing for security applications. Please read this manual thoroughly before installation and use to ensure proper functionality and safety.
2. caractéristiques du produit
The RISCO RK815DTG300B detector is designed with advanced features to enhance security and minimize false alarms:
- Dual Technology Detection: Combines dual-element PIR and 10.25 GHz Microwave for superior detection and false alarm immunity.
- Anti-Cloak Technology (ACT) Green Line: Deactivates the microwave channel when the system is disarmed, reducing power consumption and extending product life.
- Active Infrared Anti-Masking: Detects attempts to block the detector's field of view, providing enhanced tampeuh protection.
- Selectable End-of-Line (EOL) Resistors: Configurable via jumpers for flexible wiring with various control panels.
- Tampeuh Protection : Features anti-opening and anti-dismount (wall/angle) tamper switches to alert against unauthorized access or removal.
- Adjustable Microwave Sensitivity: Allows fine-tuning of the microwave detection range.
- Advanced Detection Zones: Provides 30 detection zones across 4 levels with anti-radiation features.
- Indicateurs visuels : Equipped with 3 LED indicators for status and detection events.
- True Temperature Compensation: Ensures consistent detection performance across varying ambient temperatures.
- High Immunity: Excellent immunity to Radio Frequency (RF) interference and white light, reducing false alarms.
3. Consignes de sécurité
Veuillez respecter les consignes de sécurité suivantes :
- L'installation doit être effectuée uniquement par du personnel qualifié, conformément aux codes et réglementations électriques locaux.
- Coupez l'alimentation électrique avant toute opération de câblage ou de maintenance.
- N’exposez pas l’appareil à l’humidité, aux températures extrêmes ou à la lumière directe du soleil.
- Assurez-vous que la surface de montage est stable et sécurisée.
- Gardez l’appareil à l’écart des champs électromagnétiques puissants.
4. Contenu du colis
Vérifiez que tous les éléments sont présents dans le colis :
- RISCO RK815DTG300B Dual Technology Detector unit
- Vis de montage et chevilles
- Installation Guide / User Manual (this document)
- Optional lenses (if purchased separately)
5. Configuration et installation
Une installation correcte est essentielle pour un fonctionnement optimal. Suivez attentivement ces étapes :
5.1 Emplacement de montage
Choose a mounting location that provides the best coverage of the protected area. Avoid placing the detector directly facing heat sources, windows, or areas with strong air currents. The ideal mounting height is typically 2.1 to 2.7 meters (7 to 9 feet) above the floor.
5.2 Ouverture du détecteur
Ouvrez soigneusement le détecteur casing par releasing the locking tab, usually located at the bottom or side of the unit. This will expose the terminal block and jumper settings.
5.3 Câblage
Connect the detector to the control panel according to the panel's instructions and the detector's terminal markings. Ensure correct polarity for power connections. Utilize the selectable EOL resistors via jumpers as required by your security system.
Connexions terminales :
- + / - : Power input (typically 9-16 VDC).
- ALARME: Normally Closed (NC) alarm output.
- TAMPFR: Normalement fermé (NC) tamper sortie.
- MASQUE: Anti-masking output (if used).
5.4 Paramètres des cavaliers
Configure the jumpers for EOL resistors, microwave sensitivity, and ACT Green Line functionality as needed for your specific installation.
5.5 Montage du détecteur
Secure the detector base to the wall or corner using the provided screws and anchors. Ensure the tamper switch is properly engaged with the mounting surface.

Figure 1: RISCO RK815DTG300B Dual Technology Detector. This image shows the front view of the detector, typically mounted on a wall or in a corner, indicating its compact design and sensor window.
5.6 Test de marche
After installation, perform a walk test to verify the detection coverage. Walk through the protected area and observe the LED indicators to confirm proper detection. Adjust the microwave sensitivity if necessary.
6. Mode d'emploi
The RK815DTG300B detector operates automatically once powered and configured. It continuously monitors the protected area using both PIR and Microwave technologies.
6.1 Detection Logic
For an alarm to be triggered, both the PIR and Microwave sensors must detect motion simultaneously (AND logic), significantly reducing false alarms compared to single-technology detectors.
6.2 Indicateurs LED
The detector features three LEDs to indicate its status:
- PIR LED: Illuminates when the PIR sensor detects motion.
- MW LED: Illuminates when the Microwave sensor detects motion.
- LED D'ALARME : Illuminates when both PIR and MW detect motion, triggering an alarm.
6.3 Anti-Cloak Technology (ACT) Green Line
When enabled, the ACT Green Line feature automatically deactivates the microwave sensor when the security system is disarmed. This conserves energy and extends the lifespan of the microwave component. The microwave sensor reactivates automatically when the system is armed.
7. Entretien
The RISCO RK815DTG300B detector requires minimal maintenance to ensure continued reliable operation.
- Nettoyage: Nettoyez périodiquement la lentille et le c du détecteurasinNettoyez avec un chiffon doux et sec. N’utilisez pas de nettoyants abrasifs ni de solvants.
- Inspection: Annually inspect the detector for any signs of damage, loose wiring, or obstructions to its field of view.
- Test de marche : Perform a walk test periodically (e.g., every 6-12 months) to confirm the detector is functioning correctly.
8. Dépannage
If you experience issues with your detector, refer to the following common problems and solutions:
| Problème | Cause possible | Solution |
|---|---|---|
| Pas de détection | Incorrect wiring, power issue, obstructed view, incorrect sensitivity. | Check wiring connections and power supply. Ensure no obstructions. Adjust microwave sensitivity. Perform a walk test. |
| Fausses alarmes | Heat sources, air currents, pets, incorrect sensitivity, RF interference. | Relocate detector away from heat/air sources. Adjust sensitivity. Ensure proper mounting height for pet immunity. Check for strong RF sources. |
| Tampeuh alarme | Detector cover open, unit dismounted, loose tampeuh interrupteur. | Ensure the detector cover is securely closed. Verify the unit is firmly mounted and the tampl'interrupteur est engagé. |
| Anti-masking alarm | Obstruction in front of the detector, dirty lens. | Clear any objects blocking the detector's view. Clean the lens. |
If the problem persists, contact your security system installer or RISCO technical support.
9. Spécifications
| Fonctionnalité | Détail |
|---|---|
| Modèle | RK815DTG300B |
| Technologie de détection | Dual-element PIR + 10.25 GHz Microwave |
| Anti-Masquage | Infrarouge actif |
| Tampeuh protection | Anti-opening and Anti-dismount (wall/angle) |
| Résistances de fin de ligne | Selectable via jumpers |
| Zones de détection | 30 zones, 4 levels |
| Indicateurs visuels | 3 LEDs (PIR, MW, Alarm) |
| Compensation de température | True Temperature Compensation |
| Immunité | High RF and White Light Immunity |
| Fabricant | RISCO |
| ASIN | B01N76MHTB |
| Code UPC | 712073721408 |
10. Garantie et assistance
For warranty information, please refer to the documentation provided with your purchase or visit the official RISCO Group website. For technical support, contact your authorized RISCO installer or the RISCO customer service department.
Groupe RISCO Website: www.riscogroup.com