Motion detector Bosch ISC-BDL2-WP12GE — PIR + microwave, wired, 9–15V, 10510–10580 MHz, wall mount, white

Bosch ISC-BDL2-WP12GE is a wired wall-mount motion detector that combines passive infrared (PIR) sensing with microwave Doppler radar to deliver dual-technology intrusion detection. Designed for use in commercial and residential security systems, the detector operates on 9–15 V DC and uses microwave frequency 10510–10580 MHz. The unit provides wall-to-wall coverage up to 12 m, pet‑friendly selectable operation to reduce false alarms from animals, and LED alarm indicators for status feedback. The small self-locking enclosure includes an integrated bubble level and requires no field adjustments, simplifying installation and maintenance.

Advantages

The combination of PIR and microwave sensors with advanced signal processing reduces false alarms while maintaining reliable detection of human intruders. Dynamic temperature compensation preserves sensitivity across a wide temperature range (-20 to 55 °C), and microwave noise adaptive processing decreases spurious triggers from repetitive environmental sources. Flexible mounting height and a self-locking enclosure with integrated bubble level speed up installation and help ensure consistent performance without the need for on-site adjustments.

Suitable for

• Intrusion detection in commercial buildings and offices
• Perimeter or interior protection in residential properties
• Areas requiring pet‑friendly motion detection
• Installations needing wired detectors with LED status indication

Key specifications

• Detection technologies: Passive infrared (PIR) and microwave Doppler radar
• Microwave frequency range: 10510–10580 MHz
• Power supply: 9–15 V DC
• Standby current: 10 mA
• Detection distance: up to 12 m
• Operating temperature range: -20 to 55 °C
• Mounting type: Wall mount
• Enclosure: Self-locking with integrated bubble level
• Color: White
• Connectivity: Wired

How to use

Mount the detector on a suitable wall surface at the recommended height for the chosen application, using the integrated bubble level to ensure correct alignment. Connect the unit to a compatible wired security control panel using the specified 9–15 V DC supply and follow the control panel manufacturer’s wiring guidelines. Select the pet‑friendly mode if animals are present to reduce false alarms, then power the system and observe the LED alarm indicators to verify correct operation. No field adjustments are required for sensitivity; verify coverage by walking test paths within the protected area up to 12 m from the sensor.

Usage recommendations

Place the detector away from direct airflow from HVAC vents and avoid mounting near sources of heavy vibration or rapidly moving objects. Use pet‑friendly selection when animals up to the recommended weight are present, and perform a walk test after installation to confirm detection zones and correct wiring. Regularly inspect the enclosure and clean the sensor window to maintain reliable performance.