STI products
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STI ED-50 Rex Plus Electronic Watchdog
12VDC electronic watchdog for multi-user door access control
- Supports up to 99 users in single control installation
- Low-power 12VDC at 100mA for integration with existing systems
- Compact form factor designed for standard access control setups
Usually Ships in 2-3 Weeks Free shipping over $499$126.43 $125.99 Save $0.44 -
Save $0.57
STI CP-SS23-EN Stopper Station 3-Pack Yellow
3-pack of yellow protective stopper stations designed to mount over emergency call buttons and alarm activation points
- 3-pack yellow covers mount over STI-15000 series emergency stations to block accidental activations.
- Supports flush-mount and surface-mount configurations; flush install requires only a 2.2mm drill bit.
- Passive mechanical install requires no electrical work, reducing deployment time in high-traffic facilities.
Usually Ships in 2-3 Weeks Free shipping over $499$261.56 $260.99 Save $0.57 -
Save $0.57
STI CP-SS13-EN Stopper® Station 3-Pack Green
Networked 3-pack emergency stations with green housing for facility integration
- Three TCP/IP connected units for centralized monitoring across distributed locations
- Green housing for high-visibility identification in emergency response scenarios
- Compatible with access control and building automation system infrastructure
Usually Ships in 2-3 Weeks Free shipping over $499$261.56 $260.99 Save $0.57 -
Save $161.15
STI BPP4836 EnviroArmour Polycarbonate Back Panel
Polycarbonate back panel designed to mount and protect STI strike assemblies in outdoor and high-moisture environments
- Polycarbonate construction resists corrosion, impact, and weather in outdoor deployments.
- Integrated gasket design blocks water ingress at cable entry points, reducing maintenance.
- Four fixing holes support masonry and concrete mounting; 7mm drill bit recommended.
Usually Ships in 2-3 Weeks Free shipping over $499$407.14 $245.99 Save $161.15 -
Save $0.87
STI BPP2424 Back Panel - 24"x 24"
24×24 inch polycarbonate back panel designed to shield access control readers, strike hardware, and manual call points from environmental exposure
- Transparent polycarbonate shields readers and strike hardware from UV, moisture, and impact.
- 24×24-inch form factor aligns with standard commercial reader and strike hardware layouts.
- Runs at 9VDC, integrating directly into standard access control power architectures.
Usually Ships in 2-3 Weeks Free shipping over $499$162.86 $161.99 Save $0.87 -
Save $0.38
STI BPP2016 Back Panel - 20x16
20-inch by 16-inch polycarbonate back panel built to reinforce and protect access control installations in indoor and outdoor environments
- EnviroArmour® polycarbonate construction withstands vandalism, UV, and outdoor exposure.
- Operates at 9VDC, integrating directly with standard low-voltage access control supplies.
- 20" × 16" backing panel secures readers, EM locks, and REX devices at a single mount point.
Usually Ships in 2-3 Weeks Free shipping over $499$86.37 $85.99 Save $0.38 -
Save $0.81
STI EnviroArmour BPP1816 Back Panel - 18" x 16"
N 18" × 16" polycarbonate back panel designed to shield access control readers and mounting hardware from environmental exposure and accidental impact
- Polycarbonate construction resists impact and weather at outdoor reader installations.
- 18" × 16" panel shields access control readers and mounting hardware from exposure.
- Operates at 9VDC, aligning with standard STI access control power supply configurations.
Usually Ships in 2-3 Weeks Free shipping over $499$65.80 $64.99 Save $0.81 -
Save $0.71
STI BPP1614 Back Panel - 16" x 14"
16" x 14" polycarbonate back panel that shields access control readers and strike hardware from moisture, dust, and impact damage
- Clear polycarbonate construction keeps wiring and mounting points visible during install.
- Outdoor-rated enclosure shields readers and strike hardware from moisture, dust, and impact.
- Designed for 9VDC reader and door strike assemblies within the STI product ecosystem.
Usually Ships in 2-3 Weeks Free shipping over $499$51.70 $50.99 Save $0.71 -
Save $0.31
STI BPP1412 EnviroArmour Polycarbonate Back Panel 14x12
14-inch by 12-inch polycarbonate back panel built to shield access control readers, keypads, and credential devices from moisture, UV exposure, and
- EnviroArmour polycarbonate shields readers from moisture and UV in outdoor installs.
- RF-transparent construction preserves proximity and credential signal pass-through.
- 9VDC operating voltage integrates directly with standard low-voltage reader power circuits.
Usually Ships in 2-3 Weeks Free shipping over $499$42.30 $41.99 Save $0.31 -
Save $0.09
STI BPP1210 Back Panel - 12" x 10"
12" × 10" polycarbonate back panel engineered to protect access control reader and strike installations from moisture, dust, and physical damage in
- Polycarbonate construction seals reader/strike installations against moisture and dust.
- Outdoor-rated panel protects components in salt spray, high humidity, and temp swings.
- Four 7mm masonry fixing holes enable direct door-frame mounting with included wall anchors.
Usually Ships in 2-3 Weeks Free shipping over $499$34.08 $33.99 Save $0.09 -
Save $0.43
STI BPP1010 Back Panel - 10" x 8
10-inch by 8-inch polycarbonate back panel designed to protect access control readers, strike assemblies, and wiring from outdoor and harsh indoor
- Polycarbonate construction resists impact, UV, and moisture at outdoor entry points.
- Mounts directly with 9VDC electronic readers and strike assemblies, surface or recessed.
- Weather gasket and spacer inserts block moisture intrusion through unused cable entries.
Usually Ships in 2-3 Weeks Free shipping over $499$44.42 $43.99 Save $0.43 -
Save $0.86
STI BPP0808 EnviroArmour Polycarbonate Back Panel 8x8
N 8x8 inch polycarbonate back panel designed to protect and mount access control components in environments where weathering, vandalism, or
- Polycarbonate construction shields door-mounted readers and wiring from weather and vandalism.
- Rated for outdoor installation, supporting both indoor and exterior access control deployments.
- Mounts via four fixing holes using a 7mm masonry bit for concrete or drywall surfaces.
Usually Ships in 2-3 Weeks Free shipping over $499$25.85 $24.99 Save $0.86 -
Save $0.64
STI BPP0806 EnviroArmour Polycarbonate Back Panel 8x6
N 8x6 inch polycarbonate back panel designed to protect access control hardware from environmental damage, impact, and vandalism
- Clear polycarbonate construction enables visual component inspection without panel removal.
- Protects strikes, readers, and control electronics in semi-outdoor or high-traffic installs.
- Mounts via four 7mm masonry holes; weather gasket and spacer inserts seal against moisture.
Usually Ships in 2-3 Weeks Free shipping over $499$17.63 $16.99 Save $0.64 -
Save $0.35
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
Usually Ships in 2-3 Weeks Free shipping over $499$16.34 $15.99 Save $0.35 -
STI BPF2016 EnviroArmour Fiberglass Back Panel 20x16
20-inch by 16-inch fiberglass back panel engineered as a mounting substrate for electric lock hardware, credential readers, and access control
- Fiberglass substrate resists weather and mechanical stress at exterior door installations.
- 20×16-inch panel consolidates EM locks, mag strikes, and readers on one rigid surface.
- Supports 9VDC strike hardware and card, keypad, or biometric reader mounting.
Usually Ships in 2-3 Weeks Free shipping over $499$121.99 -
Save $0.89
STI EnviroArmour® Fiberglass Back Panel - 18" x 16" - BPF1816
N 18" × 16" fiberglass back panel designed to provide a durable, weather-resistant mounting substrate for access control components in demanding
- Fiberglass construction resists corrosion, UV, and moisture where steel panels fail.
- 18" × 16" form factor fits standard single-gang and dual-gang enclosure footprints.
- Outdoor-rated substrate supports exterior reader and strike assembly mounting at 9VDC.
Usually Ships in 2-3 Weeks Free shipping over $499$79.88 $78.99 Save $0.89 -
Save $0.86
STI BPF1614 EnviroArmour Fiberglass Back Panel 16x14
16-inch by 14-inch fiberglass reinforcement panel built to back strike installations in corrosive or high-impact environments
- Fiberglass construction resists salt spray, UV, and corrosion in outdoor installations.
- Supports 9VDC powered strikes without flex or crack propagation under repeated impact.
- Four M8 fixing holes enable secure mounting in surface or recessed door frame configs.
Usually Ships in 2-3 Weeks Free shipping over $499$63.85 $62.99 Save $0.86 -
Save $0.47
STI BPF1412 EnviroArmour Fiberglass Back Panel 14x12
14-inch by 12-inch fiberglass mounting panel engineered to support access control readers, processors, and strike mechanisms in outdoor and
- Fiberglass construction resists moisture, UV, and corrosion in outdoor deployments.
- 14×12-inch panel accommodates readers, keypads, and strike assemblies without custom fab.
- Operates at 9VDC, compatible with standard access control power supplies and controllers.
Usually Ships in 2-3 Weeks Free shipping over $499$46.46 $45.99 Save $0.47 -
Save $0.55
STI BPF1210 EnviroArmour Fiberglass Back Panel 12x10
12" × 10" fiberglass back panel engineered as a mounting substrate for access control readers, strikes, and auxiliary hardware in environments where
- Fiberglass construction resists salt spray, UV, and moisture for outdoor deployments.
- Pre-drilled four-hole pattern fits standard electrical boxes and door frame cavities.
- Rated for 9VDC hardware; supply gasket inserts seal cable entries against water intrusion.
Usually Ships in 2-3 Weeks Free shipping over $499$35.54 $34.99 Save $0.55 -
Save $0.67
STI BPF1008 EnviroArmour Fiberglass Back Panel 10x8
10x8 fiberglass back panel shields access control in outdoor/wet conditions
- Weatherproof protection for readers, strike hardware, and cabling outdoors
- Fiberglass construction with environmental sealing resists UV and corrosion
- Mounts behind STI 9VDC access control systems on doors and frames
Usually Ships in 2-3 Weeks Free shipping over $499$33.66 $32.99 Save $0.67







