Welcome to Our Help Site

• I purchased a Whistler product from Ebay, Craigslist, Garage Sale, etc. that requires an activation code. What can I do?
• I purchased a Whistler unit that requires an activation code but I do not have the code. What should I do?

• How do I pair my backup camera to the monitor?
• How do I turn the backup assist lines on/off?
• Is there a way to make my display stay on for more than 30 seconds?
• My display went blank how do I get the picture back?
• There is nothing showing on my monitor. What do I do?

• Can this camera work as a camcorder?
• D28RS & D26RS - Where do I find the serial number of my unit?
• D28RS - Do I have to turn off my Bluetooth to connect through WiFi?
• D28RS - Do I have to use the app for my camera to work?
• D28RS - I can't find the password. What is it?
• D28RS - The app keeps telling me there is no device found. What should I do?
• D28RS - The screen pops up and says connecting but doesn't connect. What should I do?

See all articles in Dash Cameras →

• Can I insert the camera into any other fluids besides water?
• Can I use rechargeable batteries in my inspection camera?
• Is the camera waterproof?
• The monitor works great when close to the handset but reception gets worse the further away the monitor is from the handset
• The power light comes on but nothing shows on the screen?
• What format are the pictures and movies saved as?
• What is the max capacity SD card for an inspection camera?

See all articles in Inspection Cameras →

• Does the unit need to be turned on to jump start the vehicle?
• Do I have to turn off the jump starter?
• How long will it take for the portable jumpstarter to charge?
• I think I might have a recalled Jump & Go portable jump starter, what should I do?
• My portable jump starter (Jump & Go / Mini / Mighty / Mega / Maxx) keeps beeping when I try to charge it. What's up?
• What happens if the clamps are connected wrong?

• How do I choose the right power inverter for the appliance I need to run?
• How long will a battery last?
• How long will the power inverter run on batteries?
• How much power does the power inverter need from the batteries?
• The power inverter will not run my appliance (TV, microwave, etc.)
• What does it mean if the overload or red light illuminates?
• What if the power inverter works fine but shuts off (red LED on) when engine runs?

See all articles in Power Inverters →

• Are radar detectors legal?
• Can I use my detector overseas?
• Do your High Performance or Optimum Performance Radar Detector models contain a MMIC?
• Highway vs. City Modes, which do I use?
• How common is the use of laser for speed monitoring?
• How does a laser detector work?
• How does a police radar work?

See all articles in Radar Detectors →

• How can I increase the time that the backlight stays illuminated on my WS1010?
• How do I know if I can update the software or firmware in my scanner?
• How do I manually add conventional frequency to WS1040 and WS1065 scanners?
• How to manually add trunking to WS1040 and WS1065 scanners
• I don't have the EZ Scan software. How do I get it?
• I need help with PSREdit500
• I need help with Win500

See all articles in Radio Scanners →