BLINDER HP-905 Frequently Asked Questions

Installation | Operation | Software |

We at BLINDER are often asked questions about different aspects of our products. To make things easier for you we have compiled a list of the most frequently asked questions to save you time. The list is broken into categories for specific issues.

HP-905 Installation Questions and Answers:

Show/Hide Answer 1. Do you recommend professional installation or can I install the HP-905 myself?

Show/Hide Answer 2. How do I work out how many sensors to put on the front of the vehicle, and how many sensors to install on the rear of the vehicle?

Show/Hide Answer 3. Can I install the HP-905 Compact sensors behind the windscreen or rear window, inside the vehicle?

Show/Hide Answer 4. Can I install the sensors deep inside my vehicles body work so they are impossible to notice?

Show/Hide Answer 5. I bought a Dual HP-905 and now wish to upgrade to a Quad HP-905 system. Do I need to buy a new CPU or only the sensors?

Show/Hide Answer 6. Are there any safety issues with using the BLINDER laser jammer Units?

HP-905 Operation Questions and Answers:

Show/Hide Answer 1. Are there any safety issues with using the BLINDER laser jammer Units?

Show/Hide Answer 2. After the HP-905 alarms to a police laser, is there a "re-set time period" before the laser jammer is armed again.?

Show/Hide Answer 3. Do laser jammers work best in full day light or at night?

Show/Hide Answer 4. Will the unit detect laser speed guns and laser speed cameras when in Parking Sensor Mode?

Show/Hide Answer 5. Are there any safety issues when operating the unit in Parking Sensor Mode?

Show/Hide Answer 6. In "Receive Only" mode, do the HP-905 sensors emit any infrared light?

Show/Hide Answer 7. Is the HP-905 Compact waterproof and can I use it on a motorcycle?

Show/Hide Answer 8. Can I connect my M27 / M47 sensors to the HP-905 CPU?

HP-905 Software Questions and Answers:

Show/Hide Answer 1. Do I need to remove my HP-905 CPU from my vehicle to upgrade the software?

Show/Hide Answer 2. Does the CPU require external power during the software upgrade?

Show/Hide Answer 3. Do the software upgrades cost extra to purchase?

Show/Hide Answer 4. How often are the software upgrades released?