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Overview

SKU: STI-SA5500-W
Condition: New
Availability: Special Order · Usually Ships in 2-3 Weeks
Warranty Manufacturer Warranty
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STI STI-SA5500-W Select-Alert Siren/Strobe Controller

STI STI-SA5500-W Select-Alert Siren/Strobe Controller Overview The STI STI-SA5500-W is a dedicated siren and strobe notification controller for access…

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STI STI-SA5500-W Select-Alert Siren/Strobe Controller

$83.78
$52.99

Overview

SKU: STI-SA5500-W
Condition: New
Availability: Special Order · Usually Ships in 2-3 Weeks
Warranty Manufacturer Warranty

No Bots, Just Experts

Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.

Description

STI STI-SA5500-W Select-Alert Siren/Strobe Controller

Overview

The STI STI-SA5500-W is a dedicated siren and strobe notification controller for access control and alarm systems requiring audible and visual alerts. It delivers 32 user-selectable siren tones at either 100 dB or 85 dB output, with independent strobe and siren timing (15, 30, 60 seconds, or continuous). Operates at 9VDC with external 12–24V support, making it suitable for cabinet alerts, door alerts, burglar notifications, and third-party system integration.

Compatibility

The STI-SA5500-W integrates into access control systems via its dry contact relay output (Form C, N.C. 12VDC, 50mA). Compatible with HID and NFC/13.56MHz proximity reader infrastructure. The controller pairs with security panels and alarm systems that accept relay-based notification signals—no proprietary protocol required. Mounting options support both indoor wall installation and climate-controlled outdoor enclosures. Operating temperature range 32°F to 120°F limits use to air-conditioned or heated environments; humidity and temperature extremes above this range will shorten component life.

Installation Notes

The unit includes a tamper switch (N.C. 12VDC, 50mA dry contact) that triggers an alert when the controller is removed from the wall—essential for theft deterrence in unsupervised spaces. Polycarbonate housing with 10 high-intensity LEDs is durable but not impact-rated for harsh industrial use. Requires 9VDC battery power (not included) or an external 12–24V DC supply. The dry contact relay simplifies wiring to third-party panels—no handshaking or programming overhead. Low battery indicator provides advance warning before power loss.

What's in the Box

  • STI-SA5500-W siren/strobe controller unit
  • Mounting hardware
  • Dry contact terminal block
Specifications
Product Type: Controller
Operating Temperature: 32°F-120°
Mount Type: Options ....................................................................................................................page 6
Dimensions: ..............................................................................................................................page 3
Warranty: Information ...............................................................................................................page 3
Lens Type: Tamper No N.C. 12VDC, 50mA Dry Contact
Communication: Dry contact relay (Form C, N.C. 12VDC, 50mA)
Credential Type: HID; NFC/13.56MHz
Max Users: 32
Reader Type: Proximity
Voltage: 9VDC / 12–24VDC external
Package Contents: a tamper switch which triggers; 15 seconds, 30 seconds, 60 seconds or the alert when unit is being removed
max_users: 32
product_type: Controller
Mounting: Options ....................................................................................................................page 6
Operating_Temp: 32°F-120°
Lens: Tamper No N.C. 12VDC, 50mA Dry Contact
Compatible With: integration
Type: Select-Alert Siren/Strobe Controller
Reader_Type: HID / NFC 13.56MHz proximity
Credential_Type: Proximity card/fob
Product_Type: Select-Alert Siren/Strobe Controller
Brand: STI
MPN: STI-SA5500-W
Power: 9V DC
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