SES RPKEY001, SILVER KEY, MARKED 001 (SET OF 2), SG2D/SG3DMR
The SES RPKEY001 is a set of two silver keys marked 001 for select Select Engineered Systems SG2D and SG3DMR lock applications. It is a small service part, but it can be important for property managers and technicians who need reliable access to the entry panel for programming, wiring checks, battery service, or general maintenance. This key set should be ordered only when the existing lock cylinder is confirmed to use the 001 key reference. SES cabinets can use different key codes by product family, and a previous repair may have changed the lockset. RPKEY001 is different from the 325 key used on certain SAT, SG2, and TEC applications and different from the 8682 tubular key used on certain CAT and TEC1A references. If the old key is missing and the lock number cannot be confirmed, check the SES model, lock style, and service history before ordering. If the lock turns roughly, is bent, is damaged, or has been drilled, replace the lockset rather than relying on new keys alone.
Compatible With
This SES replacement part is commonly associated with the following applications when the original unit, cabinet, display, handset, lock, or parts diagram matches:
- SES SG2D applications using the 001 key reference
- SES SG3DMR applications using the 001 key reference
- Compatible SES cabinets where the installed lock cylinder is keyed 001
- Service access for matching round black or related 001 lock applications where documented
- Not for SAT/SG2/TEC 325 locks or CAT/TEC1A tubular 8682 locks
Features & Specifications
| Manufacturer | Select Engineered Systems (SES) |
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| Product Type | Replacement Key Set |
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| Part Number | SES-RPKEY001 |
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| Common Short Part Number | RPKEY001 |
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| Application | Service keys for SG2D / SG3DMR locks marked 001 |
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| Compatible Product Family | SES telephone entry / access control service parts as listed below |
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| Included Components | Replacement part only as identified by the listing; verify hardware, gasket, cable, or key set contents before installation |
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| Notes | Match by exact SES model, installed part number, lock code, display style, cable length, or parts diagram before ordering |
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Also Known As / Related Part Numbers
Use these references for cross-checking and search purposes. Similar SES numbers may be related by product family but should not be treated as exact replacements unless the installed part and parts diagram match.
- SES-RPKEY001
- RPKEY001
- RP KEY 001
- Key 001
- 001 key set
- silver key marked 001
- SG2D key
- SG3DMR key
- RPLKSG3DMR related lockset reference
Technician Note
SES telephone entry and access-control parts should be matched by the exact model family and installed hardware. Similar-looking displays, windows, handsets, cradles, keys, and lock parts may fit different TEC, TEC1A, CAT, SAT, SG2, SG3, or Select Gate products. When a field unit has been repaired before, check the actual installed part rather than relying only on the original product family.
Before Ordering
- Confirm the SES model number and product family from the existing panel.
- Match the original part number, key code, display style, window opening, handset cable length, or cradle style.
- Inspect the cabinet for moisture, corrosion, impact damage, altered locks, or missing hardware.
- For displays and audio parts, check the harness, connector, power, and main board before assuming one part has failed.
- For keys, confirm the key number on the lock or existing key because field-replaced locksets may use a different code.
Professional Advisory
If this part is being installed on an entry system connected to an automatic gate, door lock, relay, phone line, cellular interface, or access-control panel, service should be performed by a qualified gate or access-control technician. Do not bypass safety devices, emergency access equipment, monitored gate inputs, or required entrapment protection while troubleshooting the entry system.
Product Questions & Answers
What is RPKEY001 used for?
RPKEY001 is used as a replacement key set for compatible SES SG2D and SG3DMR locks keyed to 001.
Is this a tubular key?
No. RPKEY001 is the silver 001 key set. The tubular 8682 key is a different SES key reference.
Can I use RPKEY001 on a TEC cabinet?
Only if the installed lock cylinder is actually keyed 001. Many TEC references use other key numbers, so do not assume fitment by brand alone.
What should I do if I do not know the key number?
Inspect the existing key, lock cylinder, product model, and service records. If the key code cannot be confirmed, a complete lockset may be needed.
Does this include a new lock cylinder?
No. RPKEY001 includes keys only. A lockset is a separate part.
