The Intrasonic Technology Wired Security System features high quality cameras and Color Monitors so you can see your guest at the front door and speak to them clearly. With this design you can add up to 4 Monitors to the system to have monitors in your kitchen, bedroom, study or anywhere that is convenient.

Hours: 8am – 5pm Monday – Friday

Phone: 877-435-0670

International: 972-235-0670

Fax: 972-235-0890

9525 Forest View Street
Dallas, TX 75243

The Number 1 Top Manufacturer of RETRO Replacement Home Intercom Systems, Speakers, Front Door Security Cameras and Audio Equipment

Smartphone Front Doorbells, Cameras & Monitors