Reader Guard — Protection by Design
Precision Fit. Complete Coverage. Enhanced Protection.
Designed specifically for the HID Signo 40 and Signo 40 Keypad readers, the Reader Guard delivers a clean, professional installation while providing enhanced impact and ligature resistance.
Complete Single-Gang Box Coverage: Engineered for standard single-gang electrical box installations, the Reader Guard provides a refined architectural finish by concealing exposed mounting gaps, paint lines, drywall imperfections, and unsightly edges surrounding the reader. Its precision-fit design complements the Signo 40's wider, wall-mounted profile, creating a seamless, finished appearance.
Manufactured from durable ABS composite material, the Reader Guard adds an extra layer of protection while maintaining the sleek, modern aesthetics of HID's advanced access control technology. Ideal for commercial offices, healthcare facilities, industrial environments, and high-traffic access points.
Key Features
Complete Mounting Coverage: Conceals standard single-gang electrical box openings, exposed edges, and mounting imperfections for a clean, professional installation.
Dual Reader Compatibility: Precision-designed for both the HID Signo 40 and Signo 40K Keypad readers.
Seamless Installation: Mounts behind the reader using the existing back plate and fasteners, with no additional mounting hardware required.
Enhanced Impact Resistance: Durable ABS composite construction provides additional protection against everyday bumps and impacts.
Increased Ligature Resistance: Protective design helps reduce potential attachment points around the reader.
Architectural Finish: Covers paint lines, drywall cracks, and mounting imperfections while complementing the Signo 40's contemporary design.
Multiple Color Options: Available in premium finishes to complement architectural designs, corporate branding, or high-visibility applications.
Lifetime Warranty: Backed by the Reader Covers lifetime warranty.
Reader sold separately. Compatible with HID Signo 40 and Signo 40K Keypad readers.



