FAQ on Radar Detectors and Laser Jammers

A radar detector scans for microwave frequencies transmitted by the police radar units or hand-held radar guns. The radar detector will give advanced warning so the driver is able to slow down before the officer is able to check the speed of the vehicle.

Radar Detectors are legal in British Columbia (BC)
Radar Detectors are legal in Alberta
Radar Detectors are legal in Saskatchewan
Radar Detectors are illegal in Manitoba
Radar Detectors are illegal in Ontario
Radar Detectors are illegal in Quebec
Radar Detectors are illegal in New Brunswick
Radar Detectors are illegal in Newfoundland
Radar Detectors are illegal in Nova Scotia
Radar Detectors are illegal in Prince Edward Island
Radar Detectors are illegal in Yukon Territory
Radar Detectors are illegal in Northwest Territory

Don't worry if you live in the latter provinces on the list! Read on for our recommendations. KMPH ships radar detectors to ANY city in Canada (directly from Vancouver BC).

Ontario Provincial Police (OPP), Quebec Police (Sûreté du Québec), and RCMP across eastern Canada use Spectre radar-detector-detectors (RDD). Spectre RDD will notify the officer if a radar detector has been detected near-by. Penalty includes a minimum fine of $350 in Manitoba, $170 in Ontario, and $650 in Quebec, and the radar detector will be confiscated.

See below for a list of stealth and undetectable radar detectors.

Some radar detector models were discontinued in early 2017, but many others have also joined the competition for stealth. Uniden R1, Uniden R3, Redline EX, and NetRadar DSP add-on are the only stealth radar detectors undetectable to police Spectre RDD. They are recommended for Manitoba, Ontario, Quebec, New Brunswick, Newfoundland, Nova Scotia, and PEI.

• Uniden R1 (extreme-long-range, best K-Filter)
• Uniden R3 (extreme-long-range, best K-Filter, with GPS)
• Uniden R7 (extreme-long-range with directional arrows, GPS)
• Escort Redline EX (new Escort Redline replacement, GPS and MRCD)
• NetRadar DSP with ALP (installed stealth radar laser defence)

Some other radar detectors are listed as "VG2 undetectable". VG2 is an outdated technology as police agencies in eastern Canada have upgraded all to the newer Spectre 4 and Spectre Elite units. Models that are only VG2-stealth can still be detected by new Spectre RDDs.

If the police car does not have a radar unit, or the radar unit is not turned on, your radar detector will not pick up any signal.

• Ka-Band - the most widely used radar band on the highways (34.7 GHz and 35.5 GHz) 
• K-Band - also very popular and widely used
• MultaRadar (MRCD) - heavily used in some areas of Alberta and Quebec
• X-Band - obsolete in most area; only used in remote or rural regions 
• LIDAR (laser) - while laser is not a type of radar, there are increasing number of laser enforcement in BC, Alberta, Ontario, Quebec, and Atlantic Canada. See Laser Jammer FAQ below.

All radar detectors we carry on KMPH.ca are also laser detectors. However, police laser guns will not give any advanced warning, and if your detector goes off, it is already too late to adjust your speed. Chance of a radar detector picking up laser scatter signal from ahead is extremely low.

You need a Laser Defence System (jammer) to defend against police laser.

• See AL Priority multipurpose laser defense

Uniden, Escort Radar, and Radenso have incorporated GPS chipset into some of their radar detectors. No, we don't mean GPS navigation like TomTom or Garmin. GPS functions on radar detectors are:

• GPS Truelock / AlertLock: eliminate false alerts from fixed automatic door sensors
• Camera Database: warns drivers when approaching a fixed red-light or speed camera.
• View our selection of Radar Detectors with GPS Features

MultaRadar is a photo radar technology that is currently deployed in Edmonton, Grande Prairie, and some parts of Quebec (Gatineau, Quebec, Montreal).

• Learn more about MultaRadar MRCD

Here are the current MRCD capable radar detectors:

• Escort Redline EX
• Radenso Pro-M, RC-M
• All of Uniden R-Series (R1, R3, R7)
• NetRadar DSP with ALP

In the Greater Vancouver Region, police mainly use LIDAR in the city. AL Priority laser system will benefit much more than a radar detector.

• AL Priority Multipurpose Laser Defense

A radar detector will be more useful on BC highways such as Hwy 99, 91, and Sea-to-Sky. We recommend the following high performance models:

• Best-seller Uniden R7 (extreme-long-range, directional arrows, best K-Filter)
• Uniden R3 (same as R1 plus GPS and camera database)
• Custom installed radar systems - integrated NetRadar / NetRadar DSP for AL Priority jammer

Learn more about speed measurement and recommended countermeasure for BC.

Radar detectors are legal in Alberta. So you can use any radar detector based on your budget. Models supporting GPS Camera Database will be useful for those living in Calgary with fixed speed cameras.

• Recommended radar detectors for Alberta
• Uniden radar detectors with GPS (R7, R3, DFR9)
• Radar detectors and laser jammers for Edmonton
• Radar detectors and laser jammer for Calgary

We can't stress this enough - LOTS of laser speed traps from Calgary through Red Deer, Edmonton to Fort McMurray. Edmonton is also the capital of DragonEye LidarCam. We recommend AL Priority with front and rear laser protection. See laser FAQ for more details.

• AL Priority Multipurpose Laser Defense

MultaRadar CD Photo Radar Enforcement in Edmonton - this is the new MRCD photo radar that is becoming widespread in Edmonton and other 780-area. You will need a MultaRadar / MRCD capable radar detector.

• Read more about MRCD Photo Radar Detection
• NetRadar DSP with AL Priority installed package
• Radenso RC-M with ALP installed package

Saskatoon and Regina have fixed speed cameras, similar to Calgary and Winnipeg. A radar detector supporting North American camera database will be very useful.

• Radar Detector with Camera Database

Not only are laser guns frequently used for roadside speed traps, Saskatoon runs DragonEye Photo Lidar system. This can be blocked by AL Priority with Rear Defence (rear laser sensors). See laser FAQ for more details.

• AL Priority Multipurpose Laser Defense

Oops, Manitoba bans radar detectors. Make sure you choose from our of our undetectable models.

• Undetectable Radar Detectors

Winnipeg is also another city infested with DragonEye Photo Lidar, second to Edmonton. Only AL Priority can defend against it. See laser FAQ for more DragonEye details.

• AL Priority Multipurpose Laser Defense

Radar Enforcement / Spectre RDD

You already learned that the provincial laws ban radar detectors in Ontario and Quebec. And the OPP and SQ use Spectre RDD to catch detector users. No sweat! Follow our recommendation for a stealth radar system. We have stealth detectors from Uniden, Radenso, and Escort Radar.

OPP still uses K-band, so remember not to turn it off on your radar detector.

• Undetectable Radar Detectors
• Undetectable radar detector comparison and review

Our selection of portable stealth radar detectors:

• Uniden R1
• Uniden R3
• Uniden R7
• Escort Redline EX

Stealth installed radar system:

• NetRadar DSP with AL Priority radar laser defence
• Radenso RC-M with ALP radar laser defence

MultaRadar Photo Radar Enforcement in Quebec - the new MRCD photo radar is spreading across province of Quebec (confirmed in Montreal, Quebec, and Gatineau area). However, photo radars in Quebec are clearly marked with early warning signs.

• Read more about MRCD Photo Radar Detection

LIDAR / Laser Enforcement

In Greater Toronto Area and Montreal, just like any major city in Canada, use LIDAR extensively to nab speeders in urban area. Invest in additional laser protection.

• AL Priority Multipurpose Laser Defense

Same as Ontario and Quebec, you need an undetectable radar detector for Newfoundland, New Brunswick, Nova Scotia, and PEI. Follow our recommendation for a radar system invisible to RDDs.

• Undetectable Radar Detectors

Police handheld LIDAR (laser) is becoming more widespread in Atlantic Canada. RCMPs have been spotted operating handheld DragonEye, which is known to be the most difficult laser speed gun to detect and defeat.

• AL Priority Multipurpose Laser Defense

Let's start with a little intro on police laser technology. A police LIDAR (laser) gun sends out IR pulses as the officer pinpoints the target vehicle. The laser gun then receives the reflected pulses and uses the timing data to calculate the speed and range of the car. It takes about 0.5 second to acquire target speed.

Laser jammer, also known as laser defense, blocker, shifter, diffuser, etc, is designed to complement the shortfall of a radar detector's laser detection. A laser jammer equipped on a vehicle constantly scans for IR pulses from a firing police laser gun. When hit by a LIDAR's pulses, the jammer will transmit much more powerful signals back to the gun and prevent it from calculating a speed measurement. The driver can slow down in the meantime.

See a real-world laser encounter captured on dashcam below:

There is no federal law in Canada against the ownership or use of a laser jammer. It is simply an infrared transceiver (receive and transmit with laser diodes) using Class 1M eye-safe pulsed laser with 904nm wavelength.

Our most advanced high performance AL Priority is actually marketed as a multipurpose laser parking system, running factory-installed parking-only firmware. Who can't have an aftermarket parking system installed?

It's not difficult to spot and identify a LIDAR (laser) gun from conventional radar. Laser speed traps are used across Canada, especially heavy in BC, Alberta, Saskatchewan, Manitoba, Ontario, Quebec, and Atlantic Canada.

• A speed measurement device is handheld by the police officer, with lenses in the front
• A speed measurement device is mounted on a tripod with an operator
• A police vehicle is parked perpendicular to the main road, hiding in a side street or off to the road side
• Speed enforcement on a high traffic city road, with officers pulling cars over to the side.
• An operator on a bridge or overpass, with chase cars lined up on the road side.
• LIDAR must be used while in stationary. If the police vehicle is moving in traffic, then he would be using moving radar or pacing.

AL Priority is Antilaser's 12th generation multipurpose laser defence and parking system, and it has been tested and ranked to the best from 2014 through 2019.

Up until late 2016, AL Priority remains to be the only laser system to defeat DragonEye and Laser Ally laser guns, which have now become widespread throughout BC, Alberta, Manitoba, Ontario, and Atlantic Canada. Learn more about AL Priority by clicking the link below.

• AL Priority Multipurpose Laser Defense

AL Priority, in regular, HiFi, or Bluetooth version, allows up to 6 laser sensors. (3 front 3 rear) Since the introduction of the new ALP TX Sensor, we have released a new buyer's guide for configuring your sensor requirement.

• AL Priority Sensor Configuration Guide 

There is no effective radar jammers available in the application of radar speed countermeasure. It is also highly illegal to broadcast or transmit microwave / radio wave without a license in Canada and the USA. You simply need a good radar detector to pick up a signal from a good distance away.

• KMPH Radar Detectors