Lathem LX100 Proximity Door Lock (Left Hand)
Secure Any Room in Four Easy Steps!

1. Remove handle
2. Install LX100
3. Present Badge
4. Open Door!
An affordable and easy-to-install security solution for small business
The LX100 is a keyless proximity door lock that fits standard interior doors. You simply replace your existing cylindrical style door handle with the LX100 for an economical access control system for your business or home. The locks feature standalone operation and do not require the use of a computer or external device for programming. They are powered by standard alkaline batteries eliminating the need for wiring. The LX100 uses radio frequency (RF) technology to instantly identify proximity badges and key fobs.
Features
- Economical door access control for up to 120 users per lock
- User installable on most existing interior wood or metal doors
- Uses credit card size proximity badges (included) or optional key fobs
- 5 proximity badges included (additional badges sold separately
- Badges can be assigned to additional locks for multi-door systems
- Eliminates locksmith costs and hassles of re-keying
- Heavy-duty stainless steel construction
- Standalone operation - no computer required
- 2 mechanical backup keys
- Operates for 1 year or 4,000 uses on 4 AA batteries (not included)
- LED and audio tone alerts for badge authorization
- Fits door thickness from 1 3/8" to 2" and a standard 2 1/8" hole cutout
- Adjustable latch fits standard 2 3/8" or 2 5/8" backsets
- 1 year manufacturer's warranty
Right Hand or Left Hand LX100?
Determining which model you need is achieved by standing on the outside of the room facing the door. If the hinges are on the left hand side, you need a left hand LX100. If the hinges are on the right side, you need a right hand LX100.

Lathem LX100 Proximity Door Lock (Left Hand)

LX100 Package Contents
- Exterior handle
- Rubber gaskets (2)
- Battery pack
- Interior handle
- Badges (1 Master & 4 User)
- Latch
- 1" Connector screws (2)
- 3/8" Interior handle screws (2)
- 3/4" Latch and Strike screws (4)
- Axle
- Connecting pillars (2)
- Securing pin
- Key ring (1) and backup keys (2)
- Dust boot
- Strike cover
- Extra Master badge sticker
Door Requirements
- Interior doors only - not designed for exterior use
- Door thickness - from 1 3/8" to 2"
- Hole cutout - standard 2 1/8" diameter
- Backsets - standard 2 3/8" or 2 5/8"
- Clear Space - see diagram below






















