PDQ SDE Tubular Pushbutton Lock – PIN + Key Override (Spirit Series)
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Electronic Interconnected Lock — Mobile/RFID/PIN Credentials, BLE 4.2/5.2 w/ AES-256, Quick Retrofit on Standard Preps, Spirit Series (CLS)
PDQ’s CLS is a wireless, app-managed interconnected lock for multifamily and light commercial entries. It drops into standard interconnected preps, supports smartphone mobile keys, RFID cards/fobs, and optional PIN keypad, and is managed with the PDQ Spirit app—no control panels or door wiring required.
- VendorPDQ
- ManufacturerPDQ Industries
- Series / ModelSpirit — CLS
- Unit of MeasureEach
- CredentialsSmartphone (BLE), RFID, PIN, Mechanical Key Override
- Comm / EncryptionBLE 4.2 / 5.2 • AES-256
- Cylinder OptionsConventional, SFIC, High-Security, UL437
- Door Thickness1-3/8″ to 1-3/4″
- Backset2-3/8″–2-3/4″ (adjustable)
- Power4 × AA alkaline (≈2 years typical)
- ModesStandalone or Online (app-managed)
- ListingsUL/cUL 10C 20-minute; ADA; FCC Part 15
- OriginAssembled in USA
- Warranty2-year Mechanical / 2-year Electronics
-
626 — Satin Chrome (US26D)
-
622 — Flat Black (US19)
-
613E — Dark Oxidized Satin Bronze (Equivalent)
*606 Satin Brass (US4) available on request.
- HandingField reversible
- PrepRetrofit on standard interconnected prep; see template OE-9710
- Reader TechMIFARE DESFire EV1/EV2/EV3/Light; Ultralight EV1/AES; Classic; Prox (opt.)
- SecurityAES-256 over BLE 4.2/5.2
- Environment-20 °C to 65 °C; 0–95% RH (non-condensing)
- CylindersConventional, SFIC, High-Security, UL437
Use case: Unit entries and light commercial openings needing mobile/RFID/PIN access without running wires. Manage schedules, passage/privacy modes, credentials, and audit history in the Spirit app.
- Quick retrofit—no panel wiring, no door power transfer
- App-configurable schedules, auto-lock, alerts, & audit logs
- Door obstruction alerts and local lockdown
- Works with common cylinders (Conventional, SFIC, UL437)
| Official Product Page | PDQ CLS — Interconnected Electronic Lock |
| Installation Instructions | OE-9704 (PDF) |
| Full-Scale Template | OE-9710 (PDF) |
| Spirit Series Brochure | Specs • Finishes • How-to-Order (PDF) |
Installation Difficulty
Level 3 — Pro Starter: Trade basics recommended; precise templating and alignment; door/frame adjustments likely; no building wiring.
Related Items
PDQ Cylindrical Lock - SD126 Passage
$70.00
PDQ SD series grade 2 lever set for commercial doors features unique through bolt installation for added security and durability and is UL listed A label for single swing doors.
The SD126 is a Passage function lock, where the latch bolt is operated by the lever from either side at all times. There is no locking function.
- Non keyed
- Latch bolt operated by lever from either side at all times
We also offer the SD Series Cylindrical Lock in several other functions - Entrance/Office, Privacy, and Storeroom. Compare Functions.
Features
- Listed by UL 10C / UBC 7-2 (1997) positive pressure, for single doors up to 4’0” x 8’0”.
- Certified to ANSI/BHMA A156.2–1996, Series 4000, Grade 2.
- Assembled in USA, meeting the requirements of the Buy American Act
- Lifetime Manufacturer's Limited Warranty
Specs
- FOR DOORS: 1-3/8" to 1-3/4" thick.
- DOOR PREP: Fits standard 161 door prep (2 1/8" hole x 2 3/4" backset). Through-door through-bolting. Through-bolts removable if desired.
- BACKSET: 2-3/4" is standard.
- FRONT: 2-1/4" x 1-1/8" for 2-3/4" backset. Stainless steel or wrought brass.
- STRIKE: 4-7/8" x 1-1/4" (ASA).
- LATCHBOLT: 1/2" throw. Adjustable front for flat or beveled doors.
- HAND: Non-handed.
- TRIM: Zinc diecast levers/wrought brass rose.
Finishes
Satin Chrome 626/US26D
Installation Challenge Level
Challenging
Recommended for Experienced or Professional Installers.
PDQ Cylindrical Lock - SD176 Privacy
$80.00
PDQ SD series grade 2 lever set for commercial doors features unique through bolt installation for added security and durability and is UL listed A label for single swing doors.
The SD176 is a Privacy function lock which features push-button locking. The lock can be opened from the outside with an emergency release. The inside push button can be released by turning the inside lever.
- Non keyed
- Latch bolt operated by lever from either side or emergency release in outside lever
- Outside lever locked by push button on inside
- Outside lever unlocked by emergency release from outside, rotating inside lever, or closing door
We also offer the SD Series Cylindrical Lock in several other functions - Entrance/Office, Storeroom and Passage. Compare Functions.
Features
- Listed by UL 10C / UBC 7-2 (1997) positive pressure, for single doors up to 4’0” x 8’0”.
- Certified to ANSI/BHMA A156.2–1996, Series 4000, Grade 2.
- Assembled in USA, meeting the requirements of the Buy American Act
- Lifetime Manufacturer's Limited Warranty
- Cylinder(s) included
Specs
- FOR DOORS: 1-3/8" to 1-3/4" thick.
- DOOR PREP: Fits standard 161 door prep (2 1/8" hole x 2 3/4" backset). Through-door through-bolting. Through-bolts removable if desired.
- BACKSET: 2-3/4" is standard.
- FRONT: 2-1/4" x 1-1/8" for 2-3/4" backset. Stainless steel or wrought brass.
- STRIKE: 4-7/8" x 1-1/4" (ASA).
- LATCHBOLT: 1/2" throw. Adjustable front for flat or beveled doors.
- HAND: Non-handed.
- TRIM: Zinc diecast levers/wrought brass rose.
Finishes
Satin Chrome 626/US26D
Installation Challenge Level
Challenging
Recommended for Experienced or Professional Installers.
PDQ Cylindrical Lock - SD115 Storeroom
$85.00
PDQ SD series grade 2 lever set for commercial doors features unique through bolt installation for added security and durability and is UL listed A label for single swing doors.
The SD115 is a Storeroom function lock, where the latch bolt is operated by a key outside and the lever from the inside. The outside lever is rigid.
- Latch bolt operated from outside by key, inside by lever
- Outside lever always fixed
- Inside lever always free
- Deadlocking (guarded) latch bolt all times
We also offer the SD Series Cylindrical Lock in several other functions - Entrance/Office, Privacy, and Passage. Compare Functions.
Features
- Listed by UL 10C / UBC 7-2 (1997) positive pressure, for single doors up to 4’0” x 8’0”.
- Certified to ANSI/BHMA A156.2–1996, Series 4000, Grade 2.
- Assembled in USA, meeting the requirements of the Buy American Act
- Lifetime Manufacturer's Limited Warranty
- Cylinder(s) included
Specs
- FOR DOORS: 1-3/8" to 1-3/4" thick.
- DOOR PREP: Fits standard 161 door prep (2 1/8" hole x 2 3/4" backset). Through-door through-bolting. Through-bolts removable if desired.
- BACKSET: 2-3/4" is standard.
- FRONT: 2-1/4" x 1-1/8" for 2-3/4" backset. Stainless steel or wrought brass.
- STRIKE: 4-7/8" x 1-1/4" (ASA).
- LATCHBOLT: 1/2" throw. Adjustable front for flat or beveled doors.
- HAND: Non-handed.
- TRIM: Zinc diecast levers/wrought brass rose.
- KEYS: Two change keys per lock.
Finishes
Satin Chrome 626/US26D
Installation Challenge Level
Challenging
Recommended for Experienced or Professional Installers.
PDQ Cylindrical Lock - SD116 Entrance/Office
$85.00
PDQ SD series grade 2 lever set for commercial doors features unique through bolt installation for added security and durability and is UL listed A label for single swing doors.
The SD116 is an Entrance/Office function lock, where the door is unlocked by a key from the outside when the outer lever is locked by a turn-button on the inside lever. The inside lever is always unlocked.
- Latch bolt operated by lever from either side or key in outside lever
- Outside lever locked by push/turn button on inside
- When outside lever is locked by push button on inside – key from outside,
or rotating inside lever unlocks outside lever - When outside lever is locked by pushing and turning the button on the inside,
key from outside or rotating inside lever retracts latch but does not unlock outside lever - Deadlocking (guarded) latch bolt
We also offer the SD Series Cylindrical Lock in several other functions - Privacy, Storeroom,and Passage. Compare Functions.
Features
- Listed by UL 10C / UBC 7-2 (1997) positive pressure, for single doors up to 4’0” x 8’0”.
- Certified to ANSI/BHMA A156.2–1996, Series 4000, Grade 2.
- Assembled in USA, meeting the requirements of the Buy American Act
- Lifetime Manufacturer's Limited Warranty
- Cylinder included
Specs
- FOR DOORS: 1-3/8" to 1-3/4" thick.
- DOOR PREP: Fits standard 161 door prep (2 1/8" hole x 2 3/4" backset). Through-door through-bolting. Through-bolts removable if desired.
- BACKSET: 2-3/4" is standard.
- FRONT: 2-1/4" x 1-1/8" for 2-3/4" backset. Stainless steel or wrought brass.
- STRIKE: 4-7/8" x 1-1/4" (ASA).
- LATCHBOLT: 1/2" throw. Adjustable front for flat or beveled doors.
- HAND: Non-handed.
- TRIM: Zinc diecast levers/wrought brass rose.
- KEYS: Two change keys per lock.
Finishes
Satin Chrome 626/US26D
Installation Challenge Level
Challenging
Recommended for Experienced or Professional Installers.
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