Cambridge Sound DS2530 70V window, door, wall masker for SCIF/secure rooms. W/vol. control & retractable cord - 911.0815.900

Product Overview

The Cambridge Sound Dynasound DS2530 is a 70V window, door, and wall masker for SCIF and secure rooms, part number 911.0815.900, supplied with a volume control and retractable cord. It protects glazing, doors, and wall surfaces against human and electronic eavesdropping by applying full-bandwidth sound masking directly to the surface. The unit mounts to the interior side of windows, doors, or wall surfaces, and the surface integrity remains intact in all applications.

Product Description

Windows and doors are the most exposed acoustic surfaces in a secure room. Laser microphones can read window vibration from great distances, parabolic microphones can capture sound leaking through door gaps, and partition walls can transmit conversations to adjacent spaces. The DS2530 counters these techniques by resonating the protected surface with masking energy. Door masking fills the gaps around the door with protective sound, while window masking defeats laser and parabolic listening devices. When driven by Dynasound DS102-series security generators and amplifiers, the masker also protects against sophisticated signal-recovery techniques designed to extract conversations buried within the masking signal. The unit is designed for 70.7V systems and needs no separate transformer; it is available with or without a rotary switch, and this model adds an integrated volume control with a retractable cord for convenient local adjustment. A UV-rated adhesive mount secures it without penetrating the surface. It accepts a mix of masking, music, and misinformation signals and pairs with the DS1042 system, DS1092 system, DS1625 amplifier, and DS1628 amplifier. It supports DIAM and DCID requirements for SCIF accreditation. Find compatible amplifiers and generators in the Cambridge Sound collection at Creation Networks.

Key Features

• Window, Door, and Wall Protection — applies full-bandwidth masking to the surfaces most vulnerable to eavesdropping.
• Volume Control with Retractable Cord — local level adjustment without accessing the amplifier.
• Defeats Laser and Parabolic Microphones — masks window vibration and door-gap leakage paths.
• 70.7V Native — designed for 70V systems with no separate transformer required.
• Signal-Recovery Protection — with DS102-series generators/amplifiers, resists advanced extraction techniques.
• Non-Destructive Mounting — UV-rated adhesive mount keeps window, door, and wall integrity intact.
• Mixed Signal Input — accepts masking, music, and misinformation signals.
• System Compatibility — for use with DS1042, DS1092, DS1625, and DS1628 systems and amplifiers.

Typical Applications

The DS2530 is specified for SCIFs and secure government facilities meeting DIAM and DCID requirements, defense and intelligence conference rooms, embassy offices, and corporate boardrooms where window and door surfaces face counter-surveillance threats.

Technical Specifications

Specifications sourced from Cambridge Sound vendor data. Unlisted values are omitted rather than estimated.

Frequently Asked Questions

How does the DS2530 stop laser microphone eavesdropping?

It resonates the window surface with full-bandwidth masking, corrupting the vibration signature that laser microphones and parabolic listening devices rely on.

Does installation damage the window or door?

No. The UV-rated adhesive mount attaches to the interior surface and leaves the surface integrity intact.

What does the volume control and retractable cord add?

It lets occupants or security staff adjust masking level locally at the protected surface without accessing the amplifier rack.

Which amplifiers and systems drive the DS2530?

It is designed for 70.7V systems and pairs with the DS1042 and DS1092 systems and the DS1625 and DS1628 amplifiers; DS102-series security generators add signal-recovery protection.