About Us
David Bergstrand The "Inventor"
THE INVENTOR'S BACKGROUND
OVER 40 YEARS AS AND ENGINEER IN SECURITY BUSINESS and MANY INVENTIONS LATER EMERGES A NEW INVENTION TO KEEP THE CRIMINAL OUT!!!
David Bergstrand has been in the Security Alarm Business for over 40 years and has invented many Security Devices:
- · 1980 – Wireless Transceivers for walk-testing Motion Detectors in buildings that use a Master-Motion-Detector and Slaves.
- · 1981 – Covert Cameras that are embedded inside objects that are obscured and thus the criminal can’t detect them.
Now, Ring Cameras are very popular but do not prevent the criminal from entering since criminals know that they can’t be prosecuted due to the lack of their identity from them wearing face-masks and hoodies. - · 1982 – Automatic Lighting Systems using Microwave Technology that penetrates walls and ceilings.
Now, Automatic Lighting is used everywhere to save electricity. - · 1982 – Commercial Rollup Door Contacts that are mounted on the side rails of the doors instead of on the floors where they are constantly being damaged by forklifts and pallet-jacks.
Sentrol Contact Company started manufacturing similar contacts three years later and ultimately sold that Division to General Electric for $Mega-Millions. - · 1983 – Spark-Detection Warning System for Large Commercial Dust-Collector Systems to prevent combustible explosions.
- · 2018 – APS was invented to finally help to keep the criminal from entering into a facility especially after he has read the APS Warning Yard Signs and Stickers posted outside, whether it’s a Residential of Commercial Facility since he doesn’t want to be “Automatically” sprayed with Pepper Spray.
- Now, with the burglary problems that have gone rampant, NOTHING prevents the criminal from entering a home or business, due to the burglars wearing hoodies and masks to prevent identification, thus they are hardly prosecuted.
- Therefore the answer is to
KEEP THE BURGLAR OUT!!!
By using our APS Warning Signs & Stickers!!!
The NEW "Pet Friendly" answer to Pepper Spray Devices
Most people love our pets, therefore David invented this "Pet Friendly" product that only aims directly at the criminal a "Metered Amount" of Pepper Spray instead of filling the whole room or house with Pepper Spray.
"THE DETERRENT"
When ALL other means of Security Protection does not keep the criminal out, our APS Warning Signs will help.
The “Typical ADT” warning yard signs just tells the criminal to RUSH since he will have at least 10-15 minutes to grab your valuables before any officer will arrive
(if they will actually arrive at all due to so many False-Alarms).
The popular RING cameras will “record” your valuables as they go away, but if the guy is wearing a face mask and a hoodie, there is no visual proof of his identity, thus, no prosecution!!
Our APS is the answer to this problem, invented by David who is an engineer with over 40 years in the Security Business.