RISCO iWISE 25m DT Detector with Anti-Mask, Grade 3

The RISCO iWISE 25m DT Detector with Anti-Mask, Grade 3 (RK825DTG300) is a high-performance indoor dual-technology motion detector engineered for professional intrusion detection in high-security environments. Combining Passive Infrared (PIR) and X-Band Microwave technologies with Active IR Anti-Masking and Anti-Cloak Technology (ACT™), it delivers exceptional detection accuracy while minimizing false alarms. Certified to EN50131 Grade 3, this detector is ideal for banks, data centres, government facilities, warehouses, offices, and other high-risk commercial installations.

Product Features

Dual Technology Detection

Combines Dual-Element PIR and X-Band Microwave technologies for accurate motion detection with excellent immunity to false alarms.

25-Metre Detection Range

Provides wide-angle coverage of up to 25 metres, making it suitable for protecting large indoor areas.

Active IR Anti-Masking

Detects attempts to cover, spray, or block the detector, helping prevent deliberate tampering.

Anti-Cloak Technology (ACT™)

Identifies intruders attempting to conceal their body heat using insulating materials.

Grade 3 Certified Security

Certified to EN50131-2-4 Grade 3, making it suitable for high-security commercial and industrial applications.

Intelligent Digital Signal Processing

Advanced digital processing accurately differentiates genuine intrusions from environmental disturbances.

True Temperature Compensation

Automatically adjusts sensitivity according to ambient temperature to maintain reliable detection throughout the year.

Green Line Technology

Automatically disables the microwave sensor when the alarm system is disarmed, reducing power consumption.

Built-In EOL Resistors

Integrated End-of-Line resistors simplify installation and reduce wiring requirements.

Flexible Mounting Options

Supports wall, corner, and optional swivel bracket installation for optimal detection coverage.

Product Specifications

• Product Type: Indoor Dual Technology Motion Detector
• Brand: RISCO
• Series: iWISE
• Model: RK825DTG300
• Detection Technologies: Passive Infrared (PIR) and X-Band Microwave
• Detection Range: 25 m
• Coverage Angle: 90°
• Security Grade: EN50131-2-4 Grade 3
• Microwave Technology: X-Band
• PIR Sensor: Dual Element
• Anti-Masking: Active IR
• Anti-Cloak Technology (ACT™): Yes
• Digital Signal Processing: Intelligent DSP
• True Temperature Compensation: Yes
• Green Line Technology: Yes
• Built-In EOL Resistors: Yes
• Tamper Protection: Cover and Wall Tamper
• Alarm Output: Relay Output
• Operating Voltage: 9–16V DC
• Typical Current Consumption:8 mA
• Maximum Current Consumption:5 mA
• Recommended Mounting Height:8–2.0 m
• Operating Temperature: -10°C to 55°C
• Storage Temperature: -20°C to 60°C
• Housing Material: High-Impact ABS Plastic
• Dimensions:6 × 64.2 × 46.6 mm
• Weight: 120 g
• Applications: Banks, Data Centres, Government Buildings, Offices, Warehouses, Retail Stores, Healthcare Facilities, Educational Institutions, Industrial Sites, and High-Security Commercial Premises.