Bosch Blue Line Gen2 Series
Bosch Blue Line Gen2 Motion Sensor
Choose from 4 professional Bosch hardwired motion sensor variants covering standard PIR, pet-friendly PIR, TriTech PIR + microwave, and pet-friendly TriTech.
This single product page is designed to help you choose the right Bosch motion detector for homes, offices, shops, warehouses and complete Bosch alarm kits.
Select Sensor Type
Standard PIR (ISC-BPR2-W12)
Cost-effective hardwired Bosch PIR for standard indoor detection with 12m x 12m coverage, First Step Processing and Dynamic Temperature Compensation.
Pet Friendly PIR (ISC-BPR2-WP12)
Same PIR platform with selectable pet immunity for one or two pets up to 20kg, making it ideal for homes and offices with pets.
TriTech PIR + Microwave (ISC-BDL2-W12G)
Advanced Bosch Blue Line Gen2 TriTech detector using passive infrared plus microwave Doppler radar for improved detection confidence and lower false alarms in more challenging spaces.
Pet Friendly TriTech (ISC-BDL2-WP12G)
TriTech performance with selectable pet immunity for one or two pets up to 45kg, ideal for premium residential and commercial installs where pets are present.
Why Hardwired Bosch Sensors Still Win
- No batteries to replace
- Stable power from your alarm system
- Preferred by professional installers
- Strong fit for Bosch Solution and Vision alarm ecosystems
- Cleaner long-term maintenance for homes and businesses
Comparison Table
| Feature |
ISC-BPR2-W12 |
ISC-BPR2-WP12 |
ISC-BDL2-W12G |
ISC-BDL2-WP12G |
| Sensor Type |
PIR |
PIR |
TriTech (PIR + Microwave) |
TriTech (PIR + Microwave) |
| Coverage |
12m x 12m |
12m x 12m |
12m x 12m |
12m x 12m |
| Pet Friendly |
No |
Yes |
No |
Yes |
| Pet Immunity |
— |
Up to 20kg |
— |
Up to 45kg |
| Detection Technology |
Fresnel lens PIR |
Fresnel lens PIR |
PIR + microwave Doppler radar |
PIR + microwave Doppler radar |
| Best For |
Standard indoor installs |
Homes with small pets |
Garages, harsher environments, premium installs |
Premium installs with pets |
PIR vs TriTech – Which Should You Buy?
Choose PIR if you want a cost-effective, proven Bosch indoor detector for standard residential or commercial spaces.
Choose TriTech if you want additional detection confidence from PIR + microwave technology, especially in areas where temperature changes or environmental conditions could cause more nuisance alarms. Bosch states the TriTech series uses passive infrared and microwave Doppler radar with advanced signal processing and Microwave Noise Adaptive Processing.
Bosch Compatibility
These hardwired Bosch motion sensors are commonly used with Bosch alarm systems including:
- Solution 2000
- Solution 3000
- Solution 6000
- Vision series panels
They use hardwired relay and tamper outputs, making them suitable for standard wired alarm zone inputs. The PIR and TriTech datasheets list supervised normally-closed relay and tamper outputs.
Installation Notes
- Recommended mounting height: 2.2m to 2.75m
- Wall, corner and optional ceiling bracket mounting options
- No field adjustment required for mounting height within the recommended range
- Operating voltage: 9VDC to 15VDC
Frequently Bought Together
Build a stronger Bosch alarm system by pairing your sensor with:
Bosch Alarm KitsPair with a complete Bosch wired alarm kit for faster installs and better value.
Shop Bosch Alarm Kits
Bosch Motion Sensor BundlesIdeal for installers ordering multiple sensors for full-site coverage.
Shop Alarm Sensors
Why Buy from CCTV Guru?
- Fast Australia-wide shipping
- Trusted Bosch reseller
- Installer-friendly support and advice
