At a glance
- Voltage
- 12 V DC
- Dimensions
- 200 × 34 × 42 mm
- Power Consumption
- 450 mA start, 150 mA standby
- Mount Type
- Mortise into door frame
In the box
- Electric bolt
- Screws
- Lock frame
Model BL34-2ZKTeco BL34-2 Electric Drop Bolt Lock, 2-Wire
₹1,338 Incl. GST
₹1,134 + 18% GST
At a glance
- Voltage
- 12 V DC
- Dimensions
- 200 × 34 × 42 mm
- Power Consumption
- 450 mA start, 150 mA standby
- Mount Type
- Mortise into door frame
Electric drop bolt that sits inside the door frame and is hidden once fitted, for glass doors, cabinets and doors where hardware should not show. 12 V DC, simple 2-wire wiring, draws 450 mA to throw and 150 mA to hold, supplied with screws and lock frame.
- WarrantyManufacturer warranty under ZKTeco's terms: 1 year. Warranty claims
- DeliveryPrice, availability and delivery charges are confirmed in your quotation. Shipping and delivery
- InstallationSupplied with electric bolt, screws and lock frame
Overview
The ZKTeco BL34-2 is an electric bolt lock, often called a drop bolt, that is set into the door frame and drives a steel bolt into the door. Where a maglock sits visibly on the face of the door, a drop bolt is hidden once fitted, which is why it is chosen for glass doors, cabinets and anywhere the hardware should not be on show. It is wired with two wires only, so it connects like a maglock to any access controller with a lock relay.
Is it right for you?
- It suits a framed door where the bolt can be set (mortised) into the frame; for a frameless glass door choose the F-BL43-5, which clamps onto the glass.
- It suits any ZKTeco panel or standalone terminal with a lock relay, and other controllers that switch 12 V DC.
- It has no door status output; if the controller needs to know the door is closed, add a door sensor (door position sensor) or choose the F-BL43-5.
Key features
- Two-wire connection carrying power only, so there is nothing to terminate beyond the supply pair.
- 12 V DC supply.
- 450 mA to throw the bolt, settling to 150 mA on standby, which is the figure to use when sizing a battery backup.
- Compact 200 x 34 x 42 mm body that mortises into a standard frame.
- Supplied as a kit with the bolt, fixing screws and the lock frame.
What else you need
A 12 V DC supply with enough headroom for the 450 mA throw, and an access controller or terminal with a lock relay to switch it. Where several doors share one supply, allow for them throwing at the same time: a panel auxiliary output that is fine at 150 mA may sag at 450 mA.
Installation
An access control installer or locksmith should fit it. The job involves cutting a mortise in the frame for the 200 x 34 x 42 mm body, fitting the lock frame in the door edge so the bolt lines up, and wiring the two conductors to the lock output of the controller.
Before you buy
- Framed doors only: use the F-BL43-5 for frameless glass.
- Plan the power supply around the 450 mA inrush, not the 150 mA standby figure.
Technical specifications
Key facts
- What is it?
- Electric Bolts / Drop BoltsBrand ZKTeco
- How is it powered?
- 12 V DC
- What comes in the box?
- Electric bolt; Screws; Lock frame
- Which documents are available?
- Datasheet, online specifications Open documents
- Can SecurityGearHub help with installation?
- Setup guidanceManuals, wiring guides and answers to setup questions. On-site work is arranged separately where available. Ask about installation
RelatedSolutionOffice access controlGuideAccess control door setup checklistDocumentsAll ZKTeco documents
- Voltage
- 12 V DC
- Mount Type
- Mortise into door frame
- Power Consumption
- 450 mA start, 150 mA standby
- Dimensions
- 200 × 34 × 42 mm
- Installation
- Supplied with electric bolt, screws and lock frame
- Warranty
- Manufacturer warranty under ZKTeco's terms: 1 year. How claims work
Product attributes and shipping details
| Brand | ZKTeco |
|---|---|
| Supply Voltage | 12 V DC |
Downloads
Documentation
- ZKTeco BL34-2 family datasheetDatasheet · Family · d1agmp9y4cki1i.cloudfront.netDownload
- ZKTeco BL34-2 product pageOnline specifications · Family · zkteco.inView official page
Series documents can differ from your exact model. Report a wrong or missing file
Works with this product
Relevant accessories
- ₹14,901Add to cart
- From ₹1,986Choose options
- ₹163Add to cart
Other models and upgrades
-
ZKTecoModel F-BL43-5Frameless Glass Door Electric Bolt with Door Status
- Voltage
- 12 V DC
- Dimensions
- 148 × 43 × 41 mm
₹2,791 Incl. GST2 optionsChoose options This product has multiple variants. The options may be chosen on the product page
Questions about this product
What power does the BL34-2 need?
12 V DC. It draws 450 mA when throwing the bolt and 150 mA on standby.
Does it work with my access controller?
It is driven from the lock relay like a maglock, so it pairs with any ZKTeco panel or standalone terminal with a lock output, and other controllers that switch 12 V DC.
Can I use it on a frameless glass door?
No. It needs a frame to mortise into. The F-BL43-5 is the version that clamps onto frameless glass.
What is in the box?
The electric bolt, fixing screws and the lock frame.
Does it tell the controller whether the door is closed?
No. It is a two-wire power-only bolt without a door status output.
Ask about this modelDoor fit, access methods, installation
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