SECO-LARM Enforcer SK-3133-PPQ Heavy Duty Outdoor Access Control Keypad Proximity Reader IP66
The SECO-LARM SK-3133-PPQ is a rugged outdoor keypad/proximity reader designed for higher-abuse access-control locations such as vehicle gates, pedestrian gates, commercial doors, loading areas, equipment yards, and secured building entries. Its heavy-duty stainless-steel faceplate and coated steel body make it a better fit than a light indoor keypad when the device is exposed to weather, traffic, or frequent public use. The built-in proximity reader gives the installer the option of code-only, card-only, or combined card/code style access depending on programming.
This keypad is commonly mounted on a wall, post, pedestal, or gooseneck station where the installation supports it. In a gate system, it typically triggers an open input or access relay; in a door system, it may control an electric strike, maglock relay, or access-control input. The SK-3133-PPQ should be treated as a stand-alone access-control keypad, not just a push button. Correct programming, credential enrollment, relay timing, voltage, and weatherproof wiring are critical for reliable operation.
Compatible With
Compatible with many gate operator open inputs, electric strike control circuits, magnetic lock relay circuits, pedestrian gate locks, alarm shunt inputs, auxiliary relays, and stand-alone access-control applications that accept keypad relay output. Proximity use depends on compatible 125 kHz / EM-style credentials and programming. It is commonly used in outdoor gate, parking, commercial door, and access-control pedestal applications where the mounting and wiring support this keypad size.
Features & Specifications
| Manufacturer | SECO-LARM / ENFORCER |
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| Product Type | Heavy-duty outdoor keypad with proximity reader |
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| Part Number | SK-3133-PPQ |
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| Application | Outdoor stand-alone access control |
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| Voltage | 12-24 VAC/VDC auto-adjusting references |
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| Credential Technology | 125 kHz / EM125 proximity references |
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| Weather Rating | IP66 weatherproof references |
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| Outputs | Programmable relay/access outputs |
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| Mounting | Wall, post, pedestal, or gooseneck-style installations where supported |
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| Notes | Larger heavy-duty keypad; verify mounting dimensions |
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Also Known As / Related Part Numbers
- SK-3133-PPQ
- SK3133PPQ
- ENFORCER SK-3133-PPQ
- SECO-LARM SK-3133-PPQ
- heavy-duty outdoor keypad
- outdoor keypad with prox reader
- IP66 keypad
- 125 kHz proximity keypad
Technician Note
This keypad is physically larger and heavier than many compact keypads. Confirm mounting space, back box, gooseneck compatibility, wire routing, and weather sealing before replacing a smaller keypad.
Before Ordering Checklist
- Confirm the site needs the heavy-duty outdoor model.
- Verify 12-24 VAC/VDC power and relay wiring.
- Check card/fob format before enrolling credentials.
- Confirm mounting method, plate size, and wire access.
- Keep gate safety, lock release, and egress wiring compliant.
Professional Advisory
Access-control and gate wiring should be performed with the power disconnected and with the system wired according to the operator, lock, or access-control manual. Do not bypass required safety devices. For high-voltage circuits, delayed egress code requirements, or unsafe gate movement, use a qualified gate or access-control technician.
Product Questions
What makes the SK-3133-PPQ different from smaller keypads?
It uses a heavy-duty outdoor construction with stainless-steel faceplate and weather-resistant housing for exposed access-control locations.
Can it be mounted on a gooseneck pedestal?
It is commonly used in pedestal or gooseneck-style gate installations when the mounting arrangement fits the keypad body and wiring.
Does it support proximity cards?
Yes, it includes a built-in proximity reader, but credentials must match the supported format and be programmed into the keypad.
Can this keypad control both a gate and a lock?
It has programmable outputs that may be used for different functions, but the wiring and programming must match the specific site design.
Is it a networked access-control panel?
No. It is a stand-alone keypad/proximity reader with relay outputs, not a software-managed network controller.
