LONGDWELL SECURITY LLC

Access Control and Alarm Systems Desk

Every Door Armed Every Alarm Answered, Every Round Logged

LONGDWELL SECURITY LLC is a computer integrated systems design and security engineering office working from 13779 S Chey Ct in Herriman, Utah. We plan, wire, program and monitor access control, intrusion alarm, video verification and life safety systems for homes, storefronts, warehouses and professional suites. From the first door schedule to the last overnight round, our desk keeps a written latch log so the building you protect is never a mystery.

ARM-01 Request a Survey WATCH-02 Review Services
STAFF
ARMED
LOBBY
STANDBY
SERVER
ARMED
MAGLOCK GATE
FAULT

PATROL TOUR CHECKLIST

02:14 Perimeter doors and gate closed
06:40 Alarm panel history reviewed
09:05 Camera health and storage checked

A Security Desk Built Around Written Records

Security work fails quietly when nobody writes it down. A door gets propped, a zone gets bypassed, a camera goes dark for three weeks and the gap is only discovered after an incident. LONGDWELL SECURITY LLC was formed to remove that silence. Every job we take on begins with a door schedule and a zone map, moves through a labeled installation, and ends with a commissioning report that a building owner can actually read. Our technicians carry a tour clipboard on every visit and record each round against the same log numbers used in the monitoring centre, so on site reality and off site records always match.

We work across homes, professional suites, clinics, light industrial units and multi tenant buildings in Herriman and the surrounding Salt Lake valley. That range matters because the technology overlaps: a clinic needs access control and fire reporting on one platform, a warehouse needs gate control and perimeter detection on another, and a home office needs a quiet alarm that will not wake the neighbourhood over a cat. We design each system around the building, the people who move through it and the evidence an owner will need if something goes wrong. Our engineers hold years of combined field experience in structured cabling, low voltage power, networked controllers, camera analytics and alarm response coordination.

The desk also stays open after the invoice. Monitoring plans are reviewed every year, credentials are retired when staff leave, firmware is tracked, and the latch log carries forward so a new manager inherits continuity rather than guesswork. If you want a security partner who treats paperwork as part of the protection, LONGDWELL SECURITY LLC is built for exactly that.

The Latch Log: Six Services, Six Rounds

Each row below is a log entry from our operating desk. The event head shows the log number and standby lamp, the service panel explains what the work involves, and the zone chips describe how the job is scoped for a typical Herriman property.

LOG 01

Access Control Systems

We design and install electronic access control systems that decide who may enter which door at which hour. The work starts with a door schedule that lists every opening, its traffic pattern and its risk level, then continues through controller selection, reader placement, electric strike or maglock hardware, request to exit logic and fail safe power. Credentials are issued on cards, fobs or mobile wallets, and every swipe is written to an audit trail that can be searched by person, door or time. For offices we often add door groups and time zones so staff reach their own floor while visitors remain escorted, and for shared buildings we separate tenant rights cleanly so no company can unlock another company door.

ZONE 12 PRIORITY 1 VERIFIED
02:14
LOG 02

24/7 Alarm Monitoring

Our 24/7 alarm monitoring service watches intrusion, panic, duress and environmental zones day and night through a supervised connection that reports a loss of signal rather than waiting silently. Signals route to a staffed monitoring centre where trained operators follow a written response plan that we agree with the building owner in advance. That plan defines what counts as a confirmed alarm, who is called first, how long an operator waits for a passcode and when emergency services are dispatched. We test the path after installation, record the test in the log and repeat the test on a fixed schedule so the connection is proven rather than assumed.

ZONE 04 PRIORITY 1 MONITORED
06:40
LOG 03

Camera and Video Verification

Cameras are only useful when someone can confirm what a sensor already suspected. Our camera and video verification work pairs well placed cameras with alarm zones so an operator can look before calling, cutting false dispatches and speeding real ones. We specify resolution, lens angle, low light performance, recording retention and storage health for each site, then align camera views to the door and perimeter points that matter. Analytics can flag line crossing, loitering or missing objects, and clips are exported in a format that a manager, insurer or police department can open without special software. Retention windows are documented so nobody is surprised by what is and is not still available.

ZONE 09 PRIORITY 2 VERIFIED
09:05
LOG 04

Fire and CO Detection

Life safety hardware carries the highest stakes on any property, so our fire and CO detection installations are engineered, labeled and documented with unusual care. We place smoke, heat and carbon monoxide devices according to the building layout and the way air moves through it, then interconnect them so an alarm in a plant room reaches the rooms where people sleep or work. Notification appliances, pull stations and monitoring connections are wired to report to the same desk that answers intrusion alarms, which keeps one contact path for every emergency. We record device addresses, test dates and battery or supervision status, and we hand over a simple map so any responder can find the panel and the zone without searching.

ZONE 01 PRIORITY 1 INSPECTED
12:48
LOG 05

Entry and Intercom Upgrades

Older buildings often have working doors and unusable entry systems, with buzzers that fail in the rain and handsets nobody can hear. Our entry and intercom upgrades modernize the front door without forcing a full building rewire. We replace failed handsets with video stations, add directory panels that are legible in daylight, and integrate the entry point with the access control platform so a granted call also creates an audit record. Delivery drivers, contractors and after hours visitors can be seen and released from a desk or a phone, and reception can keep a receptionist free for the people in front of them. Where a building has multiple doors, we keep the intercom groups separate so a visitor at the rear gate never rings the penthouse.

ZONE 06 PRIORITY 2 UPGRADED
17:22
LOG 06

Monitoring Plan Management

A monitoring plan is a living document, not a one time contract, which is why our monitoring plan management service keeps the details current as a property changes. We maintain call lists, passcodes, zone descriptions, response instructions and holiday schedules, and we retire credentials and users when staff move on. Each year we review what actually happened, adjust zones that generated noise and confirm that the contact path still reaches the right person at three in the morning. Owners receive a plain summary of tests, incidents and changes, which is also useful evidence for insurers and auditors. The goal is simple: when the panel calls for attention, the person who answers already knows the building.

ZONE 15 PRIORITY 3 RENEWED
23:57

STANDBY NOTICE: LongDwell keeps the desk manned through holiday closures, with verified camera response and a live operator on every alarm until the site is confirmed secure.