1. Introduction
The Seco-Larm SK-917T2-GNQ Enforcer Pendant RF Transmitter is designed to provide wireless control for various applications and devices. This device operates at 315MHz and is compatible with all Seco-Larm 315MHz receivers. It can be used to control functions such as garage doors, gates, home lighting, or alarm panels, offering convenient remote operation. Its compact, slimline design includes a keychain for portability.
Image 1.1: The Seco-Larm SK-917T2-GNQ Enforcer Pendant RF Transmitter. This black, rectangular device features two distinct buttons labeled '1' and '2' on its surface. The brand name 'ENFORCER' is visible below the buttons. A metal keychain ring is attached to the transmitter, enhancing its portability.
2. Product Features
- Wireless Control: Enables remote operation of compatible devices with the push of a button.
- CODEBUMP Technology: Incorporates anti-code grabbing technology for enhanced security.
- Compatibility: Fully compatible with all 315MHz Seco-Larm receivers.
- High Security Codes: Offers over 18 quintillion possible codes to prevent unauthorized access.
- Extended Operating Range: Operates up to 500 feet, depending on installation and environmental factors.
- LED Transmission Indicator: Provides visual confirmation of signal transmission.
- RF Anti-Scan Protection: Further enhances security against scanning attempts.
- Slimline Design: Compact and portable, includes a keychain for easy carrying.
- Two Buttons, Three Channels: Provides control over multiple functions.
3. Package Contents
Verify that all items are present in the package:
- Seco-Larm SK-917T2-GNQ Enforcer Pendant RF Transmitter with Keychain
- CR2032 Battery (pre-installed or included)
4. Setup
4.1. Battery Installation/Activation
The transmitter comes with a CR2032 battery. In most cases, the battery is pre-installed. If the transmitter does not respond, or if the LED indicator does not light up when a button is pressed, the battery may need to be activated or replaced. Refer to the "Maintenance: Battery Replacement" section for instructions.
4.2. Pairing with a Receiver
To function, the SK-917T2-GNQ transmitter must be paired or "learned" into a compatible 315MHz Seco-Larm receiver. The specific pairing procedure varies depending on the model of your Seco-Larm receiver. Please refer to the instruction manual provided with your Seco-Larm receiver for detailed pairing instructions.
- Ensure your Seco-Larm receiver is powered on and in programming mode (refer to receiver manual).
- Press the desired button(s) on the SK-917T2-GNQ transmitter as instructed by your receiver's manual to transmit the code.
- Confirm successful pairing via the receiver's indicator (e.g., LED flash, audible beep).
5. Operation
Once the transmitter is successfully paired with your Seco-Larm receiver, you can operate your connected devices.
- Button Functions: The SK-917T2-GNQ features two buttons, typically labeled '1' and '2'. These buttons can be programmed to control different functions or devices depending on your receiver's capabilities and your programming choices.
- Transmitting a Signal: Press and hold the desired button for approximately one second. The LED indicator on the transmitter will illuminate, confirming that a signal is being transmitted.
- Controlling Devices: The receiver will interpret the transmitted signal and activate the corresponding device or function (e.g., open a garage door, turn on a light, arm/disarm an alarm system).
For specific actions associated with each button, refer to your receiver's programming documentation.
6. Maintenance
6.1. Battery Replacement
The transmitter is powered by a single CR2032 lithium coin cell battery. When the LED indicator becomes dim or fails to light up during button presses, it is time to replace the battery.
- Locate the small notch or seam on the side of the transmitter casing.
- Carefully pry open the casing using a small flat-head screwdriver or a similar tool.
- Remove the old CR2032 battery, noting its polarity (+ side up).
- Insert a new CR2032 battery with the positive (+) side facing up.
- Align the two halves of the casing and press them firmly together until they snap shut.
- Test the transmitter by pressing a button and observing the LED indicator.
Caution: Dispose of used batteries according to local regulations. Keep batteries out of reach of children.
7. Troubleshooting
- Transmitter Not Responding:
- Check the battery: Ensure the CR2032 battery is correctly installed and has sufficient charge. Replace if necessary.
- Verify pairing: Confirm that the transmitter is properly paired with your Seco-Larm receiver. Refer to your receiver's manual for pairing instructions.
- Obstructions: Ensure there are no significant physical obstructions between the transmitter and the receiver.
- Reduced Operating Range:
- Environmental factors: Thick walls, metal structures, or other electronic devices can interfere with RF signals.
- Battery level: A low battery can reduce the effective transmission range. Replace the battery if needed.
- Interference: Other 315MHz devices or strong electromagnetic fields might cause interference.
- LED Indicator Not Lighting Up:
- Battery issue: The battery is likely depleted or incorrectly installed. Replace or re-install the battery.
- Transmitter malfunction: If battery replacement does not resolve the issue, the transmitter may be faulty.
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | SK-917T2-GNQ |
| Type | 2 Buttons, 3 Channels |
| RF Frequency | 315MHz |
| Operating Range | Up to 500 feet (line of sight, environment dependent) |
| Number of Codes | Over 18 quintillion |
| Battery Type | CR2032 (included) |
| Dimensions | 1-1/4 x 2-3/16 x 5/16 inches (31.5 x 55 x 8 mm) |
| Weight | 0.95 ounces |
| Certifications | FCC, IC |
9. Warranty Information
The Seco-Larm SK-917T2-GNQ Enforcer Pendant RF Transmitter comes with a 2-year limited warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage resulting from misuse, accident, unauthorized modification, or improper installation. Please retain your proof of purchase for warranty claims.
10. Support
For further assistance, technical support, or warranty inquiries, please contact Seco-Larm customer service. Refer to the official Seco-Larm website or product packaging for the most current contact information.
