Liftmaster CAPXS Access Control Parts
LiftMaster CAPXS Replacement Parts
Genuine LiftMaster replacement parts and accessories for the CAPXS Smart Video Intercom — the compact single-gang touchscreen entry unit with camera, Wiegand input and two relay outputs. Use the diagram above to identify the part you need, then click any part number in the tables below.
Which trim plate? CAPXSTKPL has the postal lock cut-out, CAPXSTK does not, and CAPXSTKRCS is the recess-mount version. Pick by whether a USPS postal lock is fitted and whether the unit is surface or flush mounted.
Surface or gang box? The K41-0273-000 mounting bracket kit covers both options and includes the Torx security screws, so you do not need to choose when ordering.
Mounting on a pedestal instead of a wall? Use the CAPXSGNB pedestal mount bracket.
Several CAPXS items are supplied to order rather than from stock, so allow extra lead time on the brackets, trim plates, hood and power supply kit.
Common CAPXS Faults
| Symptom | Usual cause | Parts to check |
|---|---|---|
| Unit dead, no display | Plug-in power supply or its lead | K041-0353-000 power supply kit |
| Screen washed out or unreadable in sun | No shading on an exposed installation | CAPXSHOOD weather hood |
| Water tracking behind the unit | Trim plate wrong for the mounting type | CAPXSTK, CAPXSTKPL or CAPXSTKRCS trim plate |
| Unit loose or rattling on the wall | Mounting bracket or Torx screws | K41-0273-000 mounting bracket kit |
| Card or fob reader not responding | Wiegand wiring at the terminals | Check DATA0 / DATA1 / GND before replacing the reader |
| Offline | Ethernet connection at the back of the unit | Check the Ethernet lead and the RESET button |
Service Kits
| Ref | Part # | Description |
|---|---|---|
| K1 | K41-0273-000 | Mounting Bracket Kit |
| K2 | K041-0353-000 | Power Supply Kit |
Accessories
| Ref | Part # | Description |
|---|---|---|
| — | LMMC-MINI | Multi-Class SE RP10 Mini Mullion Reader |
| — | CAPXSHOOD | Hood, CAPXS |
| — | CAPXSTKPL | Trim Plate with Postal Lock, CAPXS |
| — | CAPXSTK | Trim Plate without Postal Lock, CAPXS |
| — | CAPXSTKRCS | Recess Mount Trim Kit, CAPXS |
| — | KPR2000 | LiftMaster Keypad / Reader |
| — | CAP2D | Smart Access 2-Door Controller |
| — | CAPXSGNB | Pedestal Mount Bracket, CAPXS |