Seco-Larm SK-919T2-GNQ 2-Buttons, 3-Channels RF Transmitter, Pendant, 315MHz

The SK-919T2-GNQ is a compact pendant-style RF transmitter built to provide wireless access control in secure and mobile environments.

It operates on the 315 MHz frequency and supports three independent channels via its two buttons, enabling control of multiple devices or doors from a single unit.

With a code-space of over 68 billion combinations and RF anti-scan protection, it helps safeguard against unauthorized signal capture.

The slim profile (approximately 1-1/4″ × 2-3/16″ × 5/16″) fits easily on a keychain or worn as a pendant, while the weather-resistant IP66 housing ensures durability in outdoor or semi-exposed applications.

An LED indicator confirms transmission only when a button is pressed, helping conserve battery life (CR2032 coin cell).

Ideal for gate operators, garage doors, lighting automation or any scenario where secure remote activation is required via a proven RF platform.