Von Duprin RX-9927NL-711-48-ALK Alarmed Exit Device Kit with Nightlatch Trim, 48x84, Grade 1, Flat Black

Von Duprin RX-9927NL-711-48-ALK KIT is an advanced alarmed exit device designed for optimal security in both commercial and residential settings. This unit features a Request to Exit (RX) switch and a Surface Vertical Rod (SVR) mechanism, ensuring reliable and safe egress while maintaining robust locking capabilities. Certified to Grade 1 under ANSI/BHMA A156.3 2014 standards, this device is UL listed for panic exit hardware, making it an ideal choice for high-traffic areas. The RX-9927NL is compatible with 48-inch x 84-inch doors and requires a 1-1/4 inch mortise cylinder for operation. Its innovative design includes a night latch trim (990NL) that can be key-retracted, providing added convenience. The product is designed to accommodate various door sizes with lengths varying from 2 to 4 feet, and its deadlocking anti-friction bolts ensure secure closure. Available in a sleek flat black finish (711), the RX-9927NL-711 is not only functional but also aesthetically pleasing. With a height-adjustable centerline from the finished floor and optional electrified features like the alarm exit kit (ALK), this exit device meets diverse needs. Enhance your security with the dependable performance and versatile design of the Von Duprin RX-9927NL-711-48-ALK KIT.

KIT - Alarmed (Requires 1-1/4in Mortise Cylinder), RX (Request to Exit Switch), SVR (Surface Vertical Rod) Grooved Exit Device, 990NL Nightlatch Trim, 48in x 84in, Grade 1, 711/US19 Flat Black

9827/9927 Surface mounted vertical rod device for all types of single or double doors, UL listed for panic exit hardware. Devices are certified to ANSI/BHMA A156.3 2014, grade 1. Covers stock hollow metal doors with 86 or 161 cutouts. The 9827 device has a smooth mechanism case and the 9927 device has a grooved case. The surface vertical rod device is non-handed except when the following device options are used: SD (special dogging), SS (signal switch) or WS (tornado/hurricane). Vertical rod and latch guards are available to protect the bottom rod of the exit device from damage by impacts of carts or gurneys passing through doors.

Specifications:

• Device Functions: Device ships EO/DT/NL; field selectable; for TP, K or L remove NL drive screw from device.
• Device Lengths:
• 2’ - 2’ (610 mm) Door size.
• 3’ - 2’ 4" to 3’ (711mm to 914mm) Door size.
• 4’ - 2’ 10" to 4’ (864mm to 1219mm) Door size.
• Device Centerline from Finished Floor: 39-5⁄8" (1006 mm).
• Center Case: 8" x 2-3⁄4" x 2-3⁄8" (203mm x 70mm x 60mm).
• Mechanism Case: 2-1⁄4" x 2-1⁄4" (57mm x 57mm).
• Projection:
• Push bar neutral – 3-13⁄16" (97mm).
• Push bar depressed – 3-1⁄16" (78mm).
• Latch Bolt: Deadlocking anti-friction top and bottom bolt, 5⁄8" (16mm) throw.
• Door Undercut: 1⁄4" (7mm) recommended.
• Top and Bottom Latch Case: 4-1⁄2" x 2-1⁄8" x 1-1⁄2" (114mm x 54mm x 38mm).
• Vertical Rods:
• 1⁄2" square tubing, standard rods accommodate 7’ (2134mm) doors. Top rod length: 34-15⁄16" (887mm).
• Bottom rod length: 31-1⁄2" (794mm). Extension rods available in 3’ (914mm) for doors over 7’ One piece top rod is available for 8’ (2438mm) and 10’ (3048mm) doors.
• Fasteners & Sex Bolts: Includes screw pack for 1-3⁄4" (44mm) to 2-1⁄4" (57mm) thick metal or wood doors, and 325 SNB for top and bottom latch. (optional 425 SNB available).
• Electrified Options:
• LX: Latch bolt monitor switch
• RX: Request to exit
• RX2: Double request to exit
• E: Electric locking and unlocking trim
• EL: Electric latch retraction
• ESL: Emergency secure lockdown
• QEL: Quiet electric latch retraction
• SS: Signal switch
• CX :Chexit delayed exit
• ALK: Alarm exit kit
• WP-RX: Waterproof request to exit
• CON: Allegion Connect
• Mechanical Options:
• -2: Double cylinder
• -2SI: Double cylinder with security indicator
• AX: Accessible device
• GBK: Glass bead kit
• LBR: Less bottom rod
• PL: Pullman latch
• PN: Pneumatic latch retraction
• QM: Quiet mechanical
• SNB: Sex bolts
• SEC: Security screws
• WH: Weep holes
• WS: Tornado and hurricane tested
• Dogging Feature: Hex key dogging standard
• Dogging Options:
• CD: Cylinder dogging
• CDSI: Cylinder dogging with security indicator
• HDSI: Hex dogging with security indicator
• SD: Special center case dogging
• LD: Less dogging
• DI: Dogging indicator
• CI: Cylinder dogging indicator
• Strikes:
• Top – 299 – Dull black
• Bottom – 248L4 and 304L – Unfinished

Standard Trim:

• EO: No outside trim. Exit only
• DT: Dummy trim. Pull when dogged (not recommended for fire device)
• NL: Night latch
• Key retracts latchbolt
• Rim and 1-1/4" mortise cylinder
• NLOP: Night latch. Key retracts latchbolt, pull required
• TP: Thumbpiece
• Key locks and unlocks
• Rim and 1-1/4" mortise cylinder
• TPBE: Thumbpiece, blank escutcheon. Blank escutcheon always operable (no cylinder, use with DT trim)
• K/L: Knob/Lever
• Key locks and unlocks
• Rim and 1-1/4" mortise cylinder
• Handed, reversible lever
• Electrified lever operation available
• KDT/LDT: Knob/lever dummy trim. Pull when dogged
• KNL/LNL: Knob/lever, night latch
• Key retracts latchbolt
• Rim and 1-1/4" mortise cylinder
• Handed, reversible lever
• KBE/LBE: Knob/lever, blank escutcheon. Always operable (no cylinder)
• TL: Turn lever
• Key locks and unlocks (use with DT trim)
• 1-1/4" mortise cylinder
• TLBE: Turn lever, blank escutcheon. Blank escutcheon always operable (no cylinder, use with DT trim)
• TLOP: Turn lever, optional pull
• HL: Hospital latch
• Key locks and unlocks
• 1-1/4" mortise cylinder

Finishes:

• 605 - Bright brass
• 606 - Satin brass
• 612 - Satin bronze
• 625 - Bright chrome
• 626/626AM - Satin chrome (antimicrobial)
• 628 - Aluminum, anodized
• 710 - Dark brown, anodized
• 711 - Flat black
• 643E - Aged bronze

Features

• Push bar neutral – 3-13⁄16" (97mm).
• GBK: Glass bead kit
• -2SI: Double cylinder with security indicator
• 1⁄2" square tubing, standard rods accommodate 7’ (2134mm) doors. Top rod length: 34-15⁄16" (887mm).
• DI: Dogging indicator
• -2: Double cylinder
• PN: Pneumatic latch retraction
• 3’ - 2’ 4" to 3’ (711mm to 914mm) Door size.
• WP-RX: Waterproof request to exit
• 2’ - 2’ (610 mm) Door size.
• E: Electric locking and unlocking trim
• SS: Signal switch
• CI: Cylinder dogging indicator
• ESL: Emergency secure lockdown
• 4’ - 2’ 10" to 4’ (864mm to 1219mm) Door size.
• Electrified Options:
• LX: Latch bolt monitor switch
• Push bar depressed – 3-1⁄16" (78mm).
• Strikes:
• SEC: Security screws
• WS: Tornado and hurricane tested
• Device Functions: Device ships EO/DT/NL; field selectable; for TP, K or L remove NL drive screw from device.
• Projection:
• Latch Bolt: Deadlocking anti-friction top and bottom bolt, 5⁄8" (16mm) throw.
• RX: Request to exit
• LD: Less dogging
• ALK: Alarm exit kit
• Top – 299 – Dull black
• AX: Accessible device
• Vertical Rods:
• EL: Electric latch retraction
• Dogging Feature: Hex key dogging standard
• SNB: Sex bolts
• Mechanism Case: 2-1⁄4" x 2-1⁄4" (57mm x 57mm).
• Top and Bottom Latch Case: 4-1⁄2" x 2-1⁄8" x 1-1⁄2" (114mm x 54mm x 38mm).
• CON: Allegion Connect
• Center Case: 8" x 2-3⁄4" x 2-3⁄8" (203mm x 70mm x 60mm).
• QEL: Quiet electric latch retraction
• Fasteners & Sex Bolts: Includes screw pack for 1-3⁄4" (44mm) to 2-1⁄4" (57mm) thick metal or wood doors, and 325 SNB for top and bottom latch. (optional 425 SNB available).
• Mechanical Options:
• Bottom rod length: 31-1⁄2" (794mm). Extension rods available in 3’ (914mm) for doors over 7’ One piece top rod is available for 8’ (2438mm) and 10’ (3048mm) doors.
• PL: Pullman latch
• Device Lengths:
• CDSI: Cylinder dogging with security indicator
• Bottom – 248L4 and 304L – Unfinished
• QM: Quiet mechanical
• Dogging Options:
• CX :Chexit delayed exit
• HDSI: Hex dogging with security indicator
• Door Undercut: 1⁄4" (7mm) recommended.
• SD: Special center case dogging
• Device Centerline from Finished Floor: 39-5⁄8" (1006 mm).
• LBR: Less bottom rod
• CD: Cylinder dogging
• RX2: Double request to exit
• WH: Weep holes