Ro-ràdh
This manual provides detailed instructions for the installation, setup, operation, and maintenance of the Seco-Larm SK-B241-PQ Enforcer Bluetooth Access Controller Mullion Keypad with Proximity Reader. Please read this manual thoroughly before using the device to ensure proper functionality and safety.
Feartan toraidh
- Intuitive, visual app-based programming and management for up to 1,000 users.
- Multiple user types: Permanent, scheduled, temporary, and limited number of uses.
- Secure integrated Bluetooth with passcode protection and AES 128 encryption.
- Three access methods: Keypad, proximity card, or the SL Access mobile application.
- Easy backup/restore functionality for user data.
- Configurable wrong-code lockout and tamptoradh rabhaidh er.
- Supports 12-24V AC/DC universal power.
- IP65 Weatherproof rating.
Susbaint pacaid
Dèan cinnteach gu bheil na pàirtean uile an làthair mus tòisich an stàladh:
- Seco-Larm SK-B241-PQ Keypad Unit
- Sgriubha stàladh
- Stiùireadh stàlaidh (an sgrìobhainn seo)
- (Power supply sold separately)
Stàladh
A' stàladh a' mheur-chlàir
The keypad is designed for wall mounting. Use the provided screws to secure the unit to a suitable surface. Ensure the wiring is routed correctly and protected.

Dealbh 1: Cùl view of the keypad, illustrating the epoxy-sealed back for enhanced weather resistance and durability. This sealing protects internal components from environmental factors.
Uèir
Connect the keypad to a 12-24V AC/DC power supply (sold separately). Refer to the technical specifications for detailed wiring diagrams. The device includes inputs for Egress (N.O. Ground) and Door Sensor (N.C. Ground), and a Form C relay output (2.5A@30VDC) for controlling access.
Suidheachadh agus rèiteachadh
App ruigsinneachd SL
The Seco-Larm SK-B241-PQ is managed via the SL Access app, available for both Android and iOS devices. Download the app from your device's app store.

Dealbh 2: The Seco-Larm SK-B241-PQ keypad shown alongside a smartphone running the SL Access application. This image demonstrates the integration of the physical keypad with the mobile app for access control management.
Riaghladh Cleachdaiche
- Suidheachadh Rianachdair: The first user configured through the app will typically be the administrator.
- A' cur luchd-cleachdaidh ris: Use the SL Access app to add up to 1,000 users. Each user can be assigned a unique passcode (4-8 digits) and access type (permanent, scheduled, temporary, or limited uses).
- Proximity Cards: Enroll proximity cards through the app for card-based access.
- Tèarainteachd Dàta: All user data is stored locally on the device, not in the cloud, enhancing security.
Modhan toraidh
Configure the output relay via the app with three modes:
- Timed Relock: Output activates for a set duration (1 to 1,800 seconds) before relocking.
- Continually Unlocked/Locked: Maintains a constant state.
- Tog suas: Toggles the output state with each valid access.
Stiùireadh Obrachaidh
Accessing the Controlled Area
- Inntrigeadh meur-chlàr: Enter your assigned numeric code on the keypad, then press the '#' (pound) key. The device will indicate successful entry.
- Cairt faisg air làimh: Present your enrolled proximity card to the reader area on the keypad.
- SL Access App:
- Open the SL Access app on your smartphone.
- Tap the "Unlock" button within the app.
- Alternatively, enable "Auto" mode to unlock automatically when within Bluetooth range.
Hold Open Function
The "Hold Open" feature allows the door to remain unlocked for an extended period. This can be activated via a specific code or through the SL Access app, and its duration is customizable.
Cumail suas
- Glanadh: Sguab uachdar a’ mheur-chlàir le clò bog,amp clò. Seachain innealan-glanaidh sgrìobach no fuasglaidhean.
- Ùrachaidhean firmware: Periodically check the SL Access app for available firmware updates to ensure optimal performance and security. Note: Some updates may require an Android device.
- Cùl-taic dàta: Regularly use the app's export function to back up user lists and settings for archiving or replication.
- Cumhachd Outage: Ann an cùis cumhachd thutage, all data is reliably retained in the keypad's memory.
Fuasgladh thrioblaidean
- Meur-chlàr gun fhreagairt:
- Thoir sùil air ceanglaichean solar cumhachd.
- Dèan cinnteach gu bheil an vol obrachaidhtage is within the specified 9~25 VDC range.
- Access Denied with Correct Code/Card:
- Verify the user code or card is still active and not expired (for temporary/scheduled users).
- Check for "Wrong-Code Lockout" status if multiple incorrect attempts were made.
- Cùisean Ceangail App:
- Dèan cinnteach gu bheil Bluetooth air a chomasachadh air an fhòn-smart agad.
- Confirm you are within Bluetooth range of the keypad.
- Restart the SL Access app.
- Tamper Alarm Activation:
- Inspect the keypad for signs of physical tampseargadh.
- Adjust tamper alarm sensitivity settings in the app if false alarms occur.
Sònrachaidhean
| Feart | Mion-fhiosrachadh |
|---|---|
| Modail Àireamh | SK-B241-PQ |
| Modhan ruigsinneachd | App / Keypad / Proximity Card |
| Rèidio Bluetooth | Bluetooth Cumhachd Ìosal (BLE) 4.2 |
| Luchd-cleachdaidh | 1,000 users / 1 administrator |
| Vol Obrachaidhtage | 9 ~ 25 VDC |
| Dealbh gnàthach (Max) | Standby: 50mA@12VDC, 28mA@24VDC; Active: 58mA@12VDC, 33mA@24VDC |
| Cur a-steach | Egress: N.O. Ground; Door Sensor: N.C. Ground |
| Outputs – Relay | Form C: 2.5A@30VDC (solid state relay) |
| Toradh Alarm | 50mA @ 30VDC |
| Rangachadh IP | IP65 dìon-sìde |
| Teòthachd Obrachaidh | -4 ° ~ 122 ° F (-20 ° ~ 50 ° C) |
| Meudan | 1-3/4 x 6 x 7/8 inches (45x152x23 mm) |
| Cuideam | 15.8-uns (447g) |
| Teisteanasan | FCC, CE, RoHS |
Barantas agus Taic
The Seco-Larm SK-B241-PQ comes with a 1-Year Limited Warranty. For technical support or warranty claims, please contact Seco-Larm customer service. Refer to the official Seco-Larm weblàrach-lìn airson an fhiosrachadh conaltraidh as ùire agus teirmichean barantais mionaideach.
Dèanadair: Seco-Larm
Modail: SK-B241-PQ