Security Systems in Greenvale, NY

A single smart lock install sits at the low end of the $195 to $1500+ range. Add outdoor CCTV cameras, a video doorbell, or a multi-door access-control system tied to keypads, and the price climbs with the hardware count and wiring involved.

If you're near LIU Post and considering a system for a rental or multi-unit property, mention that when you call so the dispatcher can pass the right scope to the technician who quotes you.

Call (516) 636-1712 and a dispatcher takes down the job and your number right away. The nearest available technician calls you back within a few minutes to talk through what you want, whether that's cameras covering a driveway off Glen Cove Road or a smart lock replacing an aging deadbolt, and gives you a price before anything is booked.

Greenvale sits at the junction of NY 25A and Glen Cove Road, so techs working the North Shore can route in without much delay.

Have your entry points ready to show, front door, garage, any secondary doors, so the technician can walk the property once and quote accurately. If you're installing CCTV, know roughly where you want coverage (driveway, backyard, front walk) since camera placement affects both price and wiring time.

For smart locks, check that your door and frame are in good shape; a misaligned door can add time to the install.