10/29/2026
A secure door only helps when it closes behind you.
At The Calladine in Vancouver, people were leaving the parkade exit doors open. WeTech added two separate systems to help council stay informed and draw attention to doors left open.
Here’s how it works:
📱 Door opens — Ajax sends council an opening notification.
🔊 Door stays open for more than 15 seconds — the Detex alarm sounds at the door.
📱 Door closes — Ajax sends council a closing notification.
Detex provides the local audible warning. Ajax provides the phone notifications. They work independently, so the 15-second siren does not send an additional app alert. Council can check the door’s current status in Ajax whenever needed.
Swipe to see both installations. Full case study through the link in our bio.
Have a door that keeps getting left open? Request a Site Assessment.
WeTech Security Solutions
778-956-2786 | wetechsecurity.com