Smart Mask Detection Sign M21

Smart Mask Detector Sign M21 – Month to Month

$59.99/mo (Reg $99.99)

Sign up now

Once you sign up:
  • You will receive a welcome email from Simply Retrofits within 24 business hours along with all the documentation.
  • We will assess your site remotely to identify an ideal location for installation keeping in mind area covered, visibility and proximity to power source.
  • We will programe the device and send it to you for installation – its a simple installation, just plug it like a laptop and hang it like a picture or you can place it on a safe place on desk.
  • Please note that shipping is free in GTA and sorrounding areas. Shipping fee may apply to other areas.
  • We will remotely train and retrain the model based on the environment at your facility and this training is contineous. System achieves an accuracy of well over 90% over time.
  • We are available for service and resolving any technical issues.
Made with ❤️ in Toronto, Canada


  • Automatically remind patrons, employees and customers to wear masks when they enter a closed space.
  • Built-in, wide-angle camera to detect any human without a mask within 6 meters (20 feet) in front of the Smart Sign
  • Shows visual alert on LED Display and plays audio alert if no mask is detected
  • Mountable on walls, doors, ceilings, and entryways
  • Portable, can be placed on top of a desks/tables, works with/without wifi, only requires a power source

Smart Sign – Face Mask Detection – Specifications


35 Kelfield Street Etobicoke, ON M9W 5A3
Phone 647-338-4560  /   Email:


M21 – Mounting kits included.

Detection Range 4.6 meter (15 feet)
Voice Alert Yes
Detection Accuracy 90%
Detection Timing <1.5 Sec
Operating voltage Power: DC 5V / 100 Watts Max.
Processor Quad-core ARM® A57, RAM 4GB
Internet Required Internet connection is required along with Wifi access for best performance
Custom Message Yes (on Request)
Illumination Required = >100 Lux
Camera HD 720P Wide Angle
Screen Colored (View Angle: 160 deg)
Brightness 1000cd/m2
Weight 900 gms
Mounting Required  Yes
Frame Material  Aluminum
41.5cm x 25.5cm x 5.7cm (Width x Height x Depth)



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