SECO-LARM Enforcer SA-027HQ 365-Day Annual Timer With Two Relay Outputs
The SECO-LARM SA-027HQ is an annual programmable timer built for jobs that need more scheduling control than a simple 7-day timer. It provides two relay outputs and calendar-style programming for recurring daily, weekly, hourly, and holiday schedules. In access-control and gate work, it is commonly considered for business-hour unlock schedules, HOA or commercial gate open schedules, lighting automation, restricted holiday access, auxiliary signal control, and other scheduled relay operations.
The main value of the SA-027HQ is schedule flexibility. A property can use separate relay outputs for different circuits, or use holiday programming to prevent normal schedules from running on selected dates. As with any timer, it does not replace the main gate operator, access-control panel, fire release, or safety system. It simply provides timed relay contacts. The installer must confirm power input, relay ratings, connected circuit behavior, backup power needs, and whether a maintained or momentary command is required by the controlled equipment.
Compatible With
Compatible with many low-voltage access-control panels, gate operator command inputs, lock control relays, lighting controls, alarm relays, environmental controls, and facility automation circuits that can be controlled by dry relay contacts. Common uses include annual access schedules, holiday lockout schedules, separate open/close or on/off relay events, commercial gate schedules, and building automation. Verify relay load and whether the circuit requires NO, NC, maintained, or momentary behavior.
Features & Specifications
| Manufacturer | SECO-LARM / ENFORCER |
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| Product Type | 365-day annual timer |
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| Part Number | SA-027HQ |
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| Application | Annual scheduled relay control |
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| Voltage | Low-voltage timer module references; verify power requirements |
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| Relay Outputs | Two Form C relay outputs |
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| Programming | Up to 99 events per relay and holiday schedule references |
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| Common Uses | Access schedules, gate schedules, lighting, security, environmental control |
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| Notes | Different application than SA-027WQ 7-day timer |
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Also Known As / Related Part Numbers
- SA-027HQ
- SA027HQ
- ENFORCER SA-027HQ
- SECO-LARM SA-027HQ
- 365-day annual timer
- annual timer with two relay outputs
- access control annual timer
- gate schedule timer
Technician Note
Use the SA-027HQ when annual scheduling or two separate relay outputs are needed. For a simple weekly schedule, the SA-027WQ may be the closer match, so compare the existing timer before replacing it.
Before Ordering Checklist
- Confirm the existing application needs an annual timer, not a 7-day timer.
- Check how many relay outputs the site uses.
- Record the existing relay wiring and programmed events before replacement.
- Confirm holiday schedules and block schedules needed.
- Verify the connected equipment input and load rating.
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
How is the SA-027HQ different from the SA-027WQ?
The SA-027HQ is a 365-day annual timer with two relay outputs, while the SA-027WQ is a 7-day weekly timer with a single scheduled relay function.
Can it control a gate schedule?
Yes, it can provide scheduled relay commands if the gate operator supports that input and required safety functions remain active.
Why would I need two relay outputs?
Two outputs can control separate circuits, such as different access schedules, lighting plus gate command, or two separate automation functions.
Does it support holiday scheduling?
Yes, the annual timer family is commonly used when holiday exceptions are needed.
Is it a lock power supply?
No. It is a timer relay. Locks, operators, lights, and other loads need the correct separate power and control wiring.
