STI · BPF0606

STI BPF0606 EnviroArmour Fiberglass Back Panel 6x6

• Fiberglass EnviroArmour construction resists corrosion for outdoor-rated deployments.
• 6×6 in. panel provides structural backing for readers, strikes, and credential hardware.
• Four fixing holes accept 7 mm masonry bits for permanent door-frame or surface mounting.

STI · BPP0606

STI BPP0606 EnviroArmour Polycarbonate Back Panel 6x6

6x6 polycarbonate back panel with EnviroArmour for outdoor access control

• Weatherproof polycarbonate construction rated for outdoor and high-traffic use
• Surface-mount design compatible with STI readers, keypads, and access hardware
• 9VDC operation integrates with standard access control power supplies

STI · BPA2424

STI BPA2424 EnviroArmour Aluminum Back Panel 24x24

• 24×24 aluminum panel distributes load, preventing pull-through on hollow frames.
• EnviroArmour construction resists corrosion for outdoor and mixed-environment installs.
• Supports 9VDC electric strike and magnetic lock mounting in standard configurations.

STI · BPA1010

STI BPA1010 EnviroArmour Aluminum Back Panel 10x10

• EnviroArmour aluminum construction handles outdoor exposure including salt spray and UV.
• Operates at 9VDC, integrating cleanly into standard low-voltage access control architectures.
• 10×10 in. form factor fits most credential readers; four corner holes accept standard fasteners.

STI · BPA0808

STI BPA0808 EnviroArmour Aluminum Back Panel 8x8

• Rigid aluminum construction resists corrosion for indoor and outdoor deployments.
• Four 7mm fixing holes provide secure, precise mounting on masonry, steel, or wood.
• Operates at 9VDC and integrates directly with STI lock and strike assemblies.