Security System Advice: A Buyer’s Checklist

A security proposal should explain what is being protected, how the system communicates, who responds, what you will own and what you will continue paying for. Use this checklist before signing for an alarm, access-control, fire-alarm or video system.

1. Verify the company and the work being proposed

  • Confirm the company and technicians hold the Texas licenses required for the work.
  • Make sure the proposal identifies the legal company providing installation and monitoring.
  • For commercial fire-alarm work, confirm the fire-alarm registration, licensed personnel and supervising-station arrangement.
  • Ask who will service the system after installation and what a service visit costs.

2. Compare the total cost—not just the monthly price

Separate the proposal into:

  • equipment and ownership;
  • installation and programming;
  • permits, plans and inspections;
  • monthly monitoring or cloud subscriptions;
  • mobile credentials or video storage;
  • service calls, replacement parts and warranty coverage;
  • contract term, renewal and cancellation procedure.

Avenger Security does not require a multi-year monitoring agreement. Service uses a 90-day cancellation notice. First and last month may be collected at activation.

3. Decide whether existing equipment can be reused

Many alarm panels, sensors, keypads, readers, locks and cameras can be evaluated for reuse. Compatibility, condition, manufacturer support and installer access matter more than age alone.

Do not replace an entire system until the reusable components and required upgrades are identified. Also do not promise a takeover until the equipment and signals have been tested.

4. Understand the monitoring plan

Ask which events reach the central station and which are only app notifications. Alarm, trouble, supervisory, arming and user events are different signals, and plan features vary.

Current standard monitoring prices include:

  • $19.99 per month for basic residential burglar monitoring;
  • $29.99 per month for residential Alarm.com interactive monitoring;
  • $39.99 per month for commercial Alarm.com burglar monitoring;
  • approximately $70–$75 per month for commercial fire-alarm monitoring.

Monitoring cannot guarantee that an event will be prevented or that an authority will respond within a specific time.

5. Choose wired and wireless devices by application

Hardwired devices are often a strong choice when reliable cabling exists. Wireless devices are useful when construction, finishes or distance make new cable impractical. Neither technology should be selected by ideology alone.

Evaluate supervision, battery maintenance, signal path, environmental conditions, accessibility and the consequence of failure.

6. Require clear zone and user documentation

  • Every alarm zone should identify the actual opening or area.
  • Every business user should have an individual credential or code.
  • Emergency contacts and verbal passcodes should be documented and current.
  • Access-control doors should report forced and held-open conditions.
  • System drawings, model numbers and administrator information should remain with the owner.

7. Treat access-control doors as complete openings

The reader and controller are only part of the design. Confirm the lock, frame, exit hardware, free egress, door position, request-to-exit input, power supply, battery and fire-alarm interface when applicable.

For standard commercial doors, Avenger Security generally prefers fail-secure electric strikes, electrified locksets or motorized latch retraction. Magnetic locks are reserved for special approved configurations.

8. Define the video evidence objective

Decide whether each camera must identify a face, capture a transaction, monitor a doorway, cover a parking area or read a license plate. Lens selection and mounting height should follow that objective.

CCTV means a closed local system. Cameras using remote apps, internet access or cloud storage are network or cloud-managed video systems and need appropriate cybersecurity and subscription planning.

9. Keep fire alarm requirements separate

Commercial fire-alarm work follows the approved plans, adopted codes, licensing and AHJ requirements. Monitoring does not replace inspection, testing, permits or deficiency correction.

10. Test before accepting the system

  • Test every alarm zone, siren and communication path.
  • Verify central-station signals and descriptions.
  • Test app logins, notifications and administrator roles.
  • For access control, test free egress, power loss, forced-door and held-door events.
  • For video, test recorded evidence after dark and confirm retention.
  • Receive training and final documentation.

Get a written evaluation

New-service consultation: New clients considering new services receive an on-site visit and up to one hour of consultation at no cost. Troubleshooting, diagnostics, repairs and other technical service on existing systems are billed at standard service rates; when applicable, the standard on-site service visit is $195.

Review service rates, compare monitoring options, or request an evaluation.