United Security Products

What United Security Products makes

United Security Products (USP) is a manufacturer of security peripherals and notification hardware focused on products used by alarm dealers, contractors, facility maintenance teams and OEM integrators. The company’s catalog includes automatic voice dialers and accessories, magnetic contacts and magnets, tamper & supervision devices, pressure mats, hold‑up/panic switches, mini sirens and strobes, and a variety of specialty switches and accessories.

Main product families and technologies

• Voice and automatic dialers & accessories: multi‑zone voice dialers and related power/back‑up accessories for alarm notification and supervision.
• Magnetic contacts and magnets: surface and flush‑mount contacts and matched magnets in multiple series for different mounting needs.
• Pressure mats and supervisory sensors: area protection mats and vibration/shock sensors for windows, safes and enclosures.
• Panic/hold‑up buttons and switches: latching and momentary pushbuttons with solder or screw terminal options.
• Sirens, strobes and audible/visual deterrents: mini‑sirens and horn‑strobes for visible and audible signaling.
• Power and dialer accessories: purpose power supplies and battery backup accessories for dialers.

Common commercial and industrial applications

USP products appear in alarm dealer installs and monitoring setups, commercial and retail perimeter protection, facility maintenance and access control projects, OEM equipment integration and medical/personal emergency systems where compact reliable inputs and notification are required.

How to identify USP models and match replacements

When comparing or replacing parts, focus on:

• Electrical form and ratings (contact configuration, voltage/current, latching vs momentary).
• Mechanical form factor (surface vs flush mount, terminal type, magnet gap and overall dimensions).
• Mounting and environmental features (adhesive vs screw mount, weather resistance).
• Accessory compatibility (matching magnets to contacts, power supply compatibility for dialers).

Sourcing, procurement and replacement language for buyers

Request exact USP model numbers and confirm electrical specs and mechanical dimensions. Specify whether items are sold as assemblies or separate components, and ask for spec sheets or wiring diagrams to avoid ordering the wrong variant.

How Safsale helps buyers identify and source USP parts

Safsale’s product pages provide clear product photos, attached PDF spec sheets and manuals, model listings with SKU patterns, and buyer Q&A and review notes. Category filters for Magnetic Sensors, Voice Dialers, Sirens & Strobes and related families help procurement teams find matching accessories and replacements quickly.

Practical tips for buyers and contractors

• Measure magnet gap and confirm magnet type to prevent nuisance alarms.
• For dialers, confirm listen‑in and line compatibility and whether an external backup battery is recommended.
• Check terminal type before ordering; screw vs solder terminals require different installation approaches.
• Archive OEM spec sheets with each installation for faster maintenance and replacement.

Summary

United Security Products offers a broad set of installer‑focused sensors and notification devices used across residential, commercial and industrial installations. Accurate model identification and consultation of spec sheets are the fastest way to source correct replacements; Safsale’s listings and documentation attachments are designed to make that process efficient for procurement teams.