The ML-35PIRP is a wireless PIR intruder motion detector for indoor use, designed to detect human body movement within a protected area. Digital signal processing delivers high immunity to false alarms and consistent stability; it ignores small animals up to 20 kg.

The detector uses a sophisticated radio protocol with a high level of data security, performs regular self-tests, and reports its status continuously to the alarm panel. A built-in tamper switch triggers an alarm if anyone attempts to open or move the unit.

Key Features

• PIR technology with digital processing for low false-alarm rate
• Detection range: 9 m at 25 °C; does not trigger on animals up to 20 kg
• Transmission range: 120–150 m in open area
• Transmit frequency: 433 MHz / 868 MHz
• Built-in tamper switch that activates alarm on any tampering attempt
• Regular self-test with status reporting to the alarm panel
• Alarm indication via LED (lights for several seconds)
• Powered by 1 × CR123A lithium battery

Product Benefits

• Digital false-alarm filtering means fewer nuisance alerts in busy households
• Pet immunity up to 20 kg reduces the need for zone bypass in homes with small animals
• High-security radio protocol keeps the detection signal protected from interference
• Continuous self-testing ensures the detector is always confirmed operational
• The tamper switch adds a physical security layer — any cover removal triggers an immediate alarm

Technical Specifications

• Model: ML-35PIRP
• Detection Range: 9 m (at 25 °C)
• Maximum Coverage Area: 9 m to 12 m, 90°
• Transmission Range: 120–150 m (open area)
• Transmit Frequency: 433 MHz / 868 MHz
• Power Supply: 3 V DC lithium battery (1 × CR123A)
• Static Current Consumption: 9 µA
• Emission Current (momentary): 4.5 mA
• Battery Life: Approximately 1 year
• Alarm Indication: LED, lights for several seconds
• Dimensions (W×H×D): 6 × 9 × 4 cm

Why You'll Love It

• Wireless installation means no wall drilling or cable routing — fits any room layout
• Compact dimensions (6 × 9 × 4 cm) keep the detector discreet on walls or shelves
• Long battery life of approximately 1 year minimises maintenance interruptions
• Compatible with ML-35PIRP-capable alarm systems supporting 433 MHz or 868 MHz