Risco Lunar dual technology ceiling detector RK150DTG300D
Risco Lunar DT RK150DTG300D 360° dual technology ceiling detector, 12 m coverage, compact design, Grade 3 EN50131.
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Dual technology PIR + Microwave with microprocessor.
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360-degree coverage up to 12 meters in diameter
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Anti-Cloak Technology (ACT) against circumvention attempts
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Green Line function for energy saving
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Active IR for anti-masking
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Built-in triple EOL resistors selectable
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Anti-opening and anti-removal tamper
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Ceiling installation with ultra-slim design
Risco Lunar DT RK150DTG300D ceiling sensor: Comprehensive protection in professional environments
The Risco Lunar RK150DTG300D ceiling detector is the ideal choice for installations in professional environments, offices, stores or commercial areas that require 360-degree protection with a circular coverage of 12 meters. Dual technology with microprocessor-controlled PIR and microwave sensors ensures accurate detection, dramatically reducing false alarms.
ACT Intelligence Against Evasion
With Anti-Cloak Technology (ACT), the sensor can detect circumvention attempts via heat sources or thermal barriers, offering a higher level of protection even in particularly security-sensitive environments.
Green Line and anti-masking
With the Green Line function, the microwave is automatically deactivated when the system is turned off, contributing to energy savings and reduced electromagnetic pollution. The active infrared anti-masking system protects the sensor from covering or tampering.
Flexible and safe installation
Easy to install thanks to built-in EOL resistors, selectable via jumpers, and equipped with a tamper against opening and removal, the detector is also distinguished by its low-profile design (only 27 mm high), perfect for discreet aesthetics in ceilings.
Technical Specifications Ceiling Detector RK150DTG300D
| Feature | Detail |
|---|---|
| Model | RK150DTG300D |
| Type | Ceiling-mounted detector |
| Technology | Dual technology PIR + MW |
| Coverage | 12 m diameter at 360° |
| Anti-Cloak™ | Yes |
| Green Line™ | Yes (deactivates MW when the system is turned off) |
| Anti-masking | Yes, with active IR |
| Resistors | Built-in triple EOLs, selectable |
| Tamper | Anti-opening and anti-removal |
| Design | Low-profile |
| Dimensions | 135 x 27 mm dia. |
| Degree of protection | EN50131 Grade 3 |
Data sheet
- Type: Detectors
- System: Antimasking
- Installation: Ceiling

