LiftMaster SRDRST Standard Smart Reader — Multi-Technology Credential Access
LiftMaster SRDRST Standard Smart Reader — Multi-Technology Credential Access
The LiftMaster SRDRST is the standard smart credential reader for supported access-control systems. It combines proximity, smart-card and Bluetooth mobile-credential reading, with myQ Community mobile access through the documented Tap, Touch and Alert modes. This version provides credential reading without the numeric keypad found on SRDRKP. Select the reader with the controller, credential formats and visitor workflow in mind so the entrance has the access methods its users actually need.
Compatibility — Models, Versions and Exclusions
| Model or selection point | Compatibility requirement |
|---|---|
| Compatible access controllers | Verify the reader interface and current manufacturer compatibility documentation. |
| myQ Community mobile access | Requires supported credentials, system configuration and user permissions. |
| 125kHz credentials | Listed formats include 26-bit HID, 30-bit, 36-bit LiftMaster and 37-bit. |
| 13.56MHz credentials | Listed formats include 32-bit MIFARE and 56-bit LiftMaster; frequency alone does not prove fit. |
| SRDRKP keypad reader | A different version with numeric entry; do not expect keypad functions on SRDRST. |
Choose the Credential Workflow Before the Reader
A standard reader is appropriate where authorized users present a supported card, fob or mobile credential. If visitors need to enter a PIN at this location, evaluate a documented keypad reader or another approved visitor-access arrangement. Adding a standard credential reader does not create a numeric-entry function through software alone.
Compare the exact credential format with the controller configuration before replacing an existing reader. A card’s radio frequency is only one part of compatibility. The property must also arrange enrollment, permissions and any mobile-service requirements. For mounting, inspect the existing surface or single-gang location and plan the cable route and enclosure sealing so the new reader remains accessible and properly supported.
Specifications and Product Identification
| Specification | Details |
|---|---|
| Model | SRDRST |
| Reader technologies | 125kHz proximity, 13.56MHz smart card and BLE mobile credentials |
| Keypad | Standard reader; no numeric keypad |
| Mounting options | Surface mount or single gang |
| Environmental rating | IP55 |
| Mobile access | myQ Community credentials, subject to supported system configuration |
Before Ordering
- Identify the controller and supported reader interface.
- Confirm the exact card/fob format and mobile-credential requirements.
- Choose surface or single-gang mounting and verify the wiring and supply requirements in the installation guide.
- Confirm whether users need a keypad at this entrance before selecting the standard reader.
Package Contents and Separate Requirements
This listing identifies the standard smart reader. Confirm the current carton for its mounting pieces and any supplied accessories. An access controller, power supply, cards, fobs, door lock and myQ Community service are not promised as included. Obtain the reader installation guide for the actual wiring and power arrangement rather than transferring assumptions from a different reader model.
Safety Warnings — Read Before Installation or Service
- WARNING: Access-control changes must preserve required emergency egress and safe door or gate operation. Use a qualified access-control installer.
- Disconnect the applicable supply before wiring. Do not connect mains voltage to the reader’s low-voltage terminals.
- Mount the reader where users cannot reach through or stand within a moving gate’s hazard area. Follow the installation instructions and applicable site requirements.
- Test authorized access, denied credentials, visitor functions and required egress after commissioning. Access authorization does not replace gate entrapment protection.
Related Products and Important Differences
- KPW250 wireless keypad — compare a separate wireless access method for supported gate receivers; it is not a Wiegand smart reader.
- LMRRUL monitored photo eye — a separate gate-safety device for approved operators; reader authorization does not provide entrapment protection.
Frequently Asked Questions
Does SRDRST have a numeric keypad?
No. It is the standard reader version. SRDRKP is the separate keypad-reader model.
Will every card at 13.56MHz work?
No. The exact technology, data format and controller configuration must match.
Can it be installed on a single-gang location?
LiftMaster identifies surface or single-gang mounting. Verify the particular mounting and wiring arrangement.
Does it create mobile credentials automatically?
No. Supported mobile access requires appropriate system setup, service and user enrollment.
Need Help Confirming the Right Product?
Contact Garage-DoorParts.com before ordering. Send the full equipment model, readable part labels and photographs of the installed assembly. Include the dimensions, electrical configuration or accessory details relevant to your project so the listing can be checked against the actual installation.
Details
Need Help With Compatibility?
Not sure if this is the correct part for your garage door, operator, gate system, or application? Contact Us before ordering — we’re happy to help.
Garage-DoorParts.com carries a large selection of residential and commercial parts, and many components can look similar while having important differences in dimensions, model numbers, voltage, mounting, or compatibility.
For the best assistance, please provide as much information as possible, including the manufacturer, model number, part number, door or operator type, dimensions, and clear photos of the existing part or equipment.
Our goal is to help you identify the correct product before you order and reduce the possibility of ordering an incompatible part.
Contact Us with your product questions and compatibility information, and we’ll do our best to point you in the right direction.
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We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.
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