Locks and Security News: your weekly locks and security industry newsletter
28th October 2026 Issue no. 825
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ENFORCER siren and speaker in stainless steel housing
SECO-LARM has introduced two new heavy-duty audio notification devices built into rugged 304L stainless steel housings: the HS-161A Siren in Stainless Steel Housing and the HS-162A Speaker in Stainless Steel Housing. Designed specifically for both indoor and outdoor applications in demanding environments, the new units offer exceptional durability, corrosion resistance, and tamper protection. B
Both models share a footprint measuring only 145x147x90 mm and feature a hinged cover with a terminal block for straightforward wiring.
Key Features and Specifications
Rugged Construction: Attractive, corrosion-resistant 304L stainless steel housing suitable for harsh environments.
Enhanced Security: Two prewired tamper switches to monitor both the cover and the unit's removal from the wall, alongside dedicated mounting holes for an optional internal vibration sensor (SS-040Q).
Flexible Installation: Pre-drilled mounting holes compatible with most back boxes, wiring knockouts on the back and sides, and side knockouts to accommodate an optional strobe (such as ENFORCER SL-1314-series strobes) or other single-gang devices.
Environmental Tolerance: Operates in temperatures ranging from 32°~149° F (0°~65° C) and up to 87% humidity (non-condensing).
Product-Specific Highlights:
HS-161A ENFORCER Siren:
Operates on 9~12 VDC with a maximum current draw of 1A@12 VDC.
Features a selectable dual-tone output (steady or warble tone) capable of delivering a powerful 117dB@3ft (1m).
Weighs 2-lb 11-oz (1.2kg).
HS-162A ENFORCER Speaker:
Delivers clear, high-output sound reproduction rated at 30W nominal / 50W peak power (8 Ohms impedance) with a frequency response of 500~7,000 Hz.
Weighs 3-lb 7-oz (1.6 kg).
Both products exemplify SECO-LARM’s dedication to providing comprehensive and customer-centric security solutions, are backed by SECO-LARM’s 5-year warranty, and are CE- and RoHS-compliant.
SECO-LARM is a leading provider of innovative security solutions for residential, commercial, and industrial applications worldwide. With a commitment to continuous product development and exceptional customer service, SECO-LARM offers a comprehensive portfolio of security products, including RF wireless, intrusion detection, video surveillance, access control, and perimeter protection.
28th October 2026