TTLock BLE Lock Module SN-9134 | Bluetooth Access Control

TTLock App Bluetooth Electric Lock Module – SN-9134

Transform any door or gate into a smart, app-controlled entry point with the Asia-Teco SN-9134 Bluetooth BLE Lock Module. Designed for integrators, DIY installers, and security professionals, this compact module pairs seamlessly with the TTLock App to deliver wireless, keyless access control — right from your smartphone.

Why Choose the SN-9134?

• Bluetooth 4.0 BLE Standard — Fast, energy-efficient, and reliable wireless communication with a wide range of compatible devices.
• TTLock App Compatible — Manage users, schedules, and remote unlocking directly from iOS or Android via the TTLock smart platform.
• ISO 14443A RFID Chip Antenna — Supports passive card/tag unlocking in addition to smartphone control for flexible, multi-method access.
• Built-in Relay (NO/NC COM) — Passive switch output allows integration with electric strikes, magnetic locks, and other access-controlled hardware.
• Built-in RTC Clock Chip — Enables time-based scheduling and access logs without an external clock source.
• Built-in Antenna — No external antenna needed; clean, space-saving installation.
• Compact Form Factor — Just 38 × 27 mm (excluding wiring), fitting neatly inside most door controllers or enclosures.
• Wide Operating Temperature — Rated from -20°C to +70°C for reliable performance in demanding environments.
• Low-Power Sleep Mode — Module rests in a sleep state and activates only during an unlock event, conserving energy.
• CE Certified — Meets European compliance standards for electronic components.

Technical Specifications

Wiring Guide

• VCC — Power supply input (8–18V DC)
• GND — Ground wire
• COM — Common terminal of relay
• NO — Relay normally open contact
• NC — Relay normally closed contact

Important Operating Notes

• Do not operate below the minimum or above the maximum supply voltage — under-voltage may cause malfunction; over-voltage may cause permanent damage.
• The module enters a low-power sleep state when idle and only activates during an unlock event via the app.
• Avoid installation in extreme environmental conditions beyond the rated operating temperature range.

Learn More About Access Control Standards

For general guidance on electronic access control and building security best practices, visit the U.S. Consumer Product Safety Commission (CPSC).

Frequently Asked Questions

Q: What app does the SN-9134 Bluetooth lock module use?

A: The SN-9134 is designed to work with the TTLock App, available for both iOS and Android. Through the app you can manage users, set access schedules, and trigger remote unlocking via Bluetooth 4.0 BLE.

Q: What voltage does the SN-9134 require?

A: The module operates on a DC supply voltage of 8V to 18V. Supplying power below 8V may cause the module to malfunction, while exceeding 18V risks permanent damage. Always use a regulated power supply within this range.

Q: Can the SN-9134 work with both card-based and smartphone unlocking?

A: Yes. In addition to Bluetooth smartphone control via the TTLock App, the module features an ISO 14443A chip antenna that supports passive RFID card or tag unlocking, giving you flexible multi-method access control.

Q: How does the built-in relay work with an electric lock?

A: The on-board relay provides NO (Normally Open), NC (Normally Closed), and COM (Common) terminals. Connect your electric strike, magnetic lock, or other access hardware to the appropriate terminals; the relay switches state upon an authorized unlock event to engage or disengage your locking mechanism.

Q: Is the module suitable for outdoor use?

A: The SN-9134 is rated for operating temperatures from -20°C to +70°C, making it suitable for a wide range of environments. However, it is an electronic PCB module and should be housed in a weatherproof enclosure if exposed to moisture, dust, or direct weather.