
Access Fail-Safe Bolt Lock
UACC-Lock-Bolt-Safe
Fail-safe electric drop bolt lock.SpecificationsOverview Dimensions Lock body: 132 x 30 x 42 mm (5.2 x 1.2 x 1.7") Door frame plate: 82 x 32 x 3 mm (3.2 x...
Or build it into a bundle — save up to 15% ↓What it is, and who it is for.

What it needs to run
PoE power and a UniFi Network host. If you have neither, both are in the bundle builder below.
Fail-safe electric drop bolt lock.
Specifications
Overview
| Dimensions | Lock body: 132 x 30 x 42 mm (5.2 x 1.2 x 1.7") Door frame plate: 82 x 32 x 3 mm (3.2 x 1.3 x 0.1") Door plate: plate: 204 x 33 x 3 mm (8 x 1.3 x 0.1") |
| Weight | Lock body: 350 g (12.3 oz) Door frame plate: 22 g (0.7 oz) Door plate: 46 g (1.6 oz) |
| Enclosure Material | Lock body: aluminum alloy Door frame plate/Door plate: aluminum alloy |
| Lock Type | Fail safe |
| Support Door Type | Single door (Wooden/metal) |
| DPS | Embedded |
| Current Power | Max. 900mA |
| Support Voltage Range | 12V DC ±10% |
| Wiring | (1) Lock 12V/NC (red) (1) Lock 12V/COM (black) (1) DPS/- (white) (1) DPS/+ (orange) |
| Mounting | Door frame recess mount |
| LED Indicator | Red: locked Green: unlocked & power indicator |
| Type | Dry contact |
| Logic | Door Open: DPS/+ & DPS/- = Open Door Close: DPS/+ & DPS/- = Short |
| Rating | Max. 30V DC, 0.5A |
| Ambient Storage Temperature | -20 to 70° C (-4 to 158° F) |
| Ambient Operating Temperature | -10 to 60° C (14 to 140° F) |
| Ambient Operating Humidity | 5 to 90% noncondensing |
| Certifications | FCC, IC, CE |
Downloads & documents
Build around the Access Fail-Safe Bolt Lock.
It's already in your kit below. Add a gateway and PoE and the discount starts working. Discount tiers climb with the bundle — the bars fill as you build.
Type your address. We'll spec the building.
Square footage, floors, rooms, construction type — turned into an AP count, a switch size, and a gateway that fits. No guesswork, no overbuying.
Four quick questions size the kit. Property-records autofill is in the build phase.
Enter an address and the plan appears here —
property facts first, then the kit.
Pick the right one, not the biggest one
The honest line-up from accessories & cables. Most buyers reading this page should buy the middle column.
Asked before checkout
The questions our support inbox actually gets.
Does it ship the same day?+
Orders placed before 2 PM ET on a business day leave the same day from our bench in Altamonte Springs, FL. Tracking is emailed the moment the label prints.
What if it's the wrong size for my building?+
Return it. 30 days, no restocking fee, refund to the original payment method. Better: send us your floor plan first and we'll size the kit for free — half of all returns are sizing problems.
Who handles the warranty?+
We do. Everything carries the manufacturer's warranty and we run the claim for you — one email to us instead of a ticket queue overseas.
How does the bundle discount work?+
Add items to a kit in the bundle builder: 2+ items saves 5%, 3+ saves 8%, 4+ saves 12%, and 5+ saves 15% off the whole kit.



UniFi PoE++ Adapter (60W)
Access Fail-Safe Bolt Lock