Model 870
Sleek Security with Semi-Open Visibility
The ADT Model 870 Side Folding Grille delivers rugged protection with a refined, semi-open design. Engineered for retail storefronts, kiosks, and counters, it offers a balance of visibility and strength through its premium aluminum construction and customizable grille patterns. Available in straight or checkerboard configurations, the Model 870 is more robust than the open-style Model 850, making it ideal for retail environments.
With smooth operation, flexible layout options, and a clean architectural finish, the Model 870 is trusted for both presentation and performance.
Description
Model 870 – Side Folding Grille
Applications
- Retail storefronts
- Shopping malls
- Kiosks and counters
- Office buildings
- Public facilities
Curtain Construction
- Panels framed by 4″ high bottom plates and 5¼” high top plates
- Each panel is 6 5/16″ wide, constructed with 1/8″ x 5/8″ x 6″ horizontal clear anodized aluminum links
- Links slide into 5/16″ vertical rods and are secured with ½” clear anodized aluminum spacer tubes on alternate rods
- Available in straight or checkerboard grille patterns
- Anodized finish standard; custom finishes available upon request
Track System
- Heavy-duty extruded aluminum track: 1 3/8″ wide x 1 5/8″ high
- Trolley assemblies: 1 1/8″, adjustable vertically without curtain removal
- Standard curve options: 90°, 120°, 135°, and 150° with 14″ radius
- Custom curves available upon request
Locking Options
- Lead Post:Conceals hook bolt lock with keyed cylinder or thumb turn; engages full-height wall channel
- Intermediate Posts: Provided every 10′ (or 6′ for countertop applications) and at each curve; includes adjustable concealed spring-loaded drop bolt with keyed cylinder locks and dustproof floor sockets
- Traveling End Post: Features full-height protection plate; self-locks into steel V-stop; fixable to wall when stacked in opening
- Top & Bottom Locking Posts: Available for enhanced security
Finish
- Standard: Clear anodized aluminum
- Optional: Powder-coated, anodized finishes
Features & Benefits
- Semi-open grille design for visibility and airflow
- Premium aluminum construction for durability
- Smooth, quiet operation with adjustable trolley assemblies
- Multiple locking configurations for secure closure
- Customizable patterns and finishes for architectural integration
- Ideal for blending protection with presentation in retail and public space
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