Seco Larm sk-919t1-gbwq 1-button Rf Transmitter 315mhz

Product Description

The SECO LARM sk-919t1-gbwq is a 1-button slimline RF transmitter designed for wired installations requiring reliable wireless triggering at 315MHz. It operates at ranges up to 500 feet and supports over 68 billion possible codes, making code duplication an extremely low risk in multi-unit installations. The transmitter runs on the included CR-2032 3-volt lithium battery or an external 3 to 13 VDC regulated adapter, sold separately. An LED indicator confirms each transmission. Licensed electricians and low-voltage security technicians are the typical installers for this type of device.

This transmitter suits residential and light commercial access control, gate, and door automation systems where a compact, low-profile button is required at a fixed wired location. It is compatible with all SECO LARM SK-series receivers operating at 315MHz. Installers needing a version without a logo should reference SK-919T1-GBWUQ for the 315MHz FCC-listed variant or SK-939T1-GBWUQ for the 433.92MHz CE-listed variant.

Key Features

• 315MHz operating frequency with FCC compliance
• Range up to 500 feet under typical conditions
• Over 68 billion possible codes for strong anti-duplication security
• Dual power options: internal CR-2032 battery or external 3 to 13 VDC regulated adapter
• LED transmission indicator for instant confirmation of signal sent
• Slimline, compact form factor for low-profile wired mounting

Compatibility

Compatible with all SECO LARM SK-series receivers operating at 315MHz. Related logo-free variants include SK-919T1-GBWUQ at 315MHz and SK-939T1-GBWUQ at 433.92MHz.

Installation Notes

Installation is typically performed by a licensed low-voltage technician or electrician familiar with access control and gate automation systems. Power down or disconnect the receiver and any associated control panel before wiring the transmitter. If using an external DC adapter, verify the supply is regulated and falls within the 3 to 13 VDC input range. Follow all applicable local codes and the receiver manufacturer wiring guidelines during installation.

Technical Specifications

• Frequency: 315MHz
• Operating Range: Up to 500 feet (150 meters)
• Number of Buttons: 1
• Power Supply: Internal CR-2032 3-volt lithium battery or external 3 to 13 VDC regulated adapter (adapter not included)
• Included Battery: CR-2032 3-volt lithium
• Code Combinations: Over 68 billion
• Transmission Indicator: LED

Standard Information

• Brand: SECO LARM
• Manufacturer Part Number: sk-919t1-gbwq