LiftMaster K29-32410 Alarm Kit for SL575, SL585 and SL595 Slide Gate Operators
The LiftMaster K29-32410 is a replacement alarm kit used in compatible LiftMaster slide gate operator assemblies. In supported operators, the alarm provides an audible alert during specific gate operator conditions. Depending on the operator design and control board logic, alarm activation may be tied to obstruction events, safety-related faults, movement warnings, or other operator alert conditions.
This part is not a control board, not a siren upgrade, and not a substitute for required monitored entrapment protection. It is a service replacement for the factory alarm hardware where K29-32410 is listed in the operator parts breakdown. If an alarm is sounding repeatedly, the correct repair is to diagnose the cause, not to disconnect or defeat the alarm.
The strongest compatibility references tie this kit to the SL575, SL585, and SL595 slide gate operator families, including GL-series references. Since LiftMaster slide operators have changed over time, the exact model, voltage, control board generation, and parts diagram should be checked before ordering.
Compatible With
Commonly referenced compatible applications include these LiftMaster slide gate operator families when the parts diagram lists K29-32410.
- LiftMaster SL575 slide gate operators
- LiftMaster SL585 slide gate operators
- LiftMaster SL595 slide gate operators
- LiftMaster SL575GL slide gate operators
- LiftMaster SL585GL slide gate operators
- LiftMaster SL595GL slide gate operators
- Select commercial and industrial slide gate operators using the same alarm kit
- Operator applications where the parts breakdown shows K29-32410 alarm kit, alarm spacer, and Faston connection
Compatibility should be verified by operator model and parts diagram. Alarm-related faults can be caused by safety devices, wiring, control boards, obstruction history, or setup issues.
Also Known As / Related Part Numbers
- K29-32410
- 29-32410
- Alarm kit
- Alarm spacer
- Faston
- Slide gate alarm kit
- SL575 alarm kit
- SL585 alarm kit
- SL595 alarm kit
Features & Specifications
| Feature / Specification | Details |
|---|
| Manufacturer | LiftMaster |
| Product Type | Alarm kit |
| Part Number | K29-32410 |
| Application | Audible alarm replacement for select slide gate operators |
| Compatible Operator Type | Commercial slide gate operators |
| Common Models | SL575, SL585, SL595 and GL-series references |
| Included Hardware | Alarm, spacer and Faston referenced in parts listings |
| Notes | Do not bypass or disable alarm function |
Technician Note
If the alarm is active, find out why before replacing parts. Check obstruction history, safety inputs, monitored photo eyes or edges, wiring, and control-board indicators. Replacing the alarm will not correct the fault that caused it to activate.
Before Ordering
- Verify the slide gate operator model and series.
- Confirm K29-32410 appears in the parts diagram.
- Inspect safety devices and entrapment protection before replacing the alarm.
- Check for water intrusion, damaged wiring, or loose terminals.
- Do not silence, disconnect, or bypass the alarm to keep the gate running.
Professional Advisory
Gate operator alarm and safety circuits should remain functional. If the operator is alarming after obstruction events or safety-device faults, the system should be inspected by a qualified gate technician before being returned to service.
Product Questions & Answers
Which operators commonly use the K29-32410 alarm kit?
It is commonly referenced for LiftMaster SL575, SL585, and SL595 slide gate operator families, including GL-series applications.
Does this kit fix an operator that keeps alarming?
It only replaces the alarm hardware. A gate that keeps alarming may have an obstruction, safety input fault, wiring issue, or control-board issue that must be diagnosed.
Can the alarm be bypassed?
No. The alarm should not be bypassed or disabled. It is part of the operator alert and safety-related notification system.
What related parts are included or referenced?
Parts references commonly describe the kit as including the alarm, spacer, and Faston connection hardware.
Should I order this for every SL-series operator?
No. Match the exact model and parts diagram because similar SL operators can use different alarm components by generation.
