Calibre Door Closers LO1000 Lock Indicator Set
Features:
- Designed for use with the LS-1000, LS-2000 and LS-3000 type Deadlocks.
- “Open” in green and “Locked” in red letters on a white background.
- Includes the adhesive backed SI-2000 Header Sign “These Doors To Remain Unlocked Whenever The Building Is Occupied”.
- Includes all installation hardware (screws and pins).
- Finishes available:
- AL - Painted Satin Aluminum
- BK - Painted Black
- DU - Painted Storefront Bronze
Resources
Manufacturer Resources
Product Specs
- Subcategory:
- Parts and Accessories
- Series:
- CA/Hardware Series
- Product Group:
- Mechanical Locks
- Product Subgroup:
- Parts and Accessories
- Product Type:
- Lock Indicator Set
- Commercial/Residential:
- Commercial
- Product Model:
- LO1000
- Product Category:
- Mechanical Locks
- Department:
- Door Hardware
Calibre Door Closers LO1000-DU – Frequently Asked Questions
1) Will the Calibre LO1000 lock indicator work with my LS-2000 deadlock?
Yes. The LO1000 indicator set is made for Calibre LS-1000, LS-2000 and LS-3000 type deadlocks. It reads "Open" in green and "Locked" in red on a white background, so staff and the public can tell at a glance whether the door is secured. If your deadlock is something other than those three families, this is not the indicator to order.
2) Do I need to buy screws or anything else to mount the Calibre LO1000 indicator?
No extra fasteners needed. The LO1000 set ships with all installation hardware, screws and pins included, plus the adhesive backed SI-2000 header sign. The only thing you supply is the deadlock it mounts to.
3) What is the sign that comes with the Calibre LO1000 indicator set?
An adhesive backed SI-2000 header sign, printed "These Doors To Remain Unlocked Whenever The Building Is Occupied." It sticks above the opening, no drilling, and pairs with the Open/Locked indicator so an inspector can see both the standing instruction and the current state of the lock.
4) What finishes can I get the Calibre LO1000 lock indicator in?
Two are orderable: AL painted satin aluminum and DU painted storefront bronze. Storefront bronze is the one that disappears on a dark anodized aluminum entrance; satin aluminum matches clear anodized frames. Pick the one that matches the door frame, not the lock, since the indicator mounts on the frame side of the opening.
5) Does the Calibre LO1000 replace the deadlock, or does it just show whether the door is locked?
It is an indicator only. The LO1000 is an accessory that reports the state of an existing LS-1000, LS-2000 or LS-3000 deadlock, showing green Open or red Locked. It adds no locking function and no security of its own, so you still need the deadlock itself.
6) Is the LO1000 indicator set meant for commercial storefront doors or a house?
Commercial. The LO1000 is a commercial door hardware item built around storefront style deadlocks, and the included header sign language about keeping doors unlocked while the building is occupied is aimed at occupied public buildings, retail, schools, offices, not residential entries.
7) I manage a building with several storefront entrances. Can I put the same lock indicator on all of them?
Yes, as long as each opening has an LS-1000, LS-2000 or LS-3000 type deadlock, since that is what the LO1000 set is designed for. Order one set per leaf and keep the finish consistent across the entrances, either AL satin aluminum or DU storefront bronze.
How fast can I get the Calibre Door Closers LO1000-DU delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Calibre Door Closers LO1000-DU come with a warranty?
Absolutely. The Calibre Door Closers LO1000-DU is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Calibre Door Closers LO1000-DU?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the Calibre Door Closers LO1000-DU from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.