PDQ SDS Electronic Cylindrical Lock (Spirit Series)

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Category: BLE, Commercial, Cylindrical Locks, Electronic Lock, Grade 2, Mobile Credential, Multifamily, PDQ Products, PIN, RFID, SDS, Spirit, UL10C

Type: Electronic Cylindrical Lock

Electronic Cylindrical Lock — Mobile/RFID/PIN Credentials, No-Wires Install, Adjustable 2-3/8"–2-3/4" Backset, 1-3/8"–1-3/4" Doors, Grade 2, Spirit Series (SDS)

PDQ’s SDS brings modern, app-managed access to interior commercial and multifamily openings without running wires. Choose keypad+RFID or reader-only fronts, pair in minutes over BLE, and manage schedules, users, and audit history with the PDQ Spirit app.

Vendor

PDQ
Series / Model

Spirit — SDS
Credentials

Smartphone (BLE) • RFID • PIN (keypad models) • Mechanical Key
Exterior Types

Keypad + RFID • RFID Reader Only
Cylinder / Keyways

Conventional (KIL) • SFIC • High Security • UL 437
Backset

Adjustable 2-3/8" or 2-3/4" (5" optional)
Door Thickness

1-3/8" to 1-3/4"
Power

4 × AA alkaline (≈2 years typical) or 5V DC
Comms / Security

Bluetooth® Low Energy (BLE 4.2 / 5.2) • AES-256
RFID Compat.

MIFARE DESFire EV1/EV2/EV3/Light • Ultralight EV1/AES • Classic • Prox (opt.)
Certification

ANSI/BHMA Grade 2 • UL/cUL 10C (20-minute) • ADA • FCC Part 15
Warranty / Origin

2-yr Mechanical • 2-yr Electronics • Assembled in USA

626 — Satin Chrome (US26D)
622 — Matte Black (US19)
613E — Dark Oxidized Satin Bronze (US10B equiv.)

*606 Satin Brass (US4) available by request.

Platform

Built on PDQ SD Grade-2 cylindrical chassis
Environment

Interior / light exterior; basic weather resistance
Functions

Passage, storeroom/entry, classroom security w/ schedules
Software

PDQ Spirit app (iOS) for provisioning, users, schedules, logs
Audit & Alerts

Event logs, door-obstruction alerts, battery status
Strikes (Std)

ASA 4-7/8" × 1-1/4" • T-Strike • Full-Lip

Overview: The SDS adds app-driven access control to interior doors without pulling wire. Pick the Keypad + RFID exterior for fast PIN entry plus mobile/RFID credentials, or the clean RFID Reader Only front for fob and mobile-key access. A Grade-2 cylindrical chassis keeps installs simple (adjustable backset, standard strikes), while the Spirit app handles users, schedules, and audit trails.

No-wires setup; pairs over BLE in the Spirit app
Mobile key, RFID, and (on keypad models) PIN code access
Configurable schedules and passage modes; local audit trails
ANSI 161 door prep with through-bolts; retrofit friendly

Product Page	PDQ SDS — Electronic Cylindrical Lock
Installation	SDS Installation Instructions (88328 R2)
Template	Full-Scale Door & Strike Template (OE-9709)
Spirit Brochure	PDQ Spirit Series Overview (SDS page)

Installation Difficulty

Level 2 — Skilled DIY / Light Pro: Standard cylindrical door prep with through-bolts; careful alignment and basic door hardware tools required; no building wiring.