Seco-Larm SK-919TP Handheld Transmitters Manuals & Support

The Seco-Larm SK-919TP series are 315 MHz handheld slimline transmitters with over 68 billion codes. They work with ENFORCER 315 MHz receivers and reach up to 500 ft.

They are IP65 weatherproof and come with a visor clip, belt clip and two CR2032 batteries.

Buy the SK-919TP1H / TP2H / TP4H (3 options)

Identify your model

SK-919TP1H-BQ: 1 button, 1 channel. SK-919TP2H-NQ: 2 buttons, 3 channels. SK-919TP4H-NQ: 4 buttons, 15 channels. They are 3-1/2 x 2-3/16 x 1/2 in.

Key specs

Frequency	315 MHz
Codes	Over 68 billion
Range	Up to 500 ft
Buttons and channels	1/1, 2/3, 4/15
Battery	Two CR2032
IP rating	IP65
Size	3-1/2 x 2-3/16 x 1/2 in

Manuals and documents

Spec Sheet

SK-919TP Handheld Transmitters Spec Sheet
2 pages View PDF: SK-919TP Handheld Transmitters Spec Sheet (opens in a new tab)

Troubleshooting

Short range or no operation

Replace the CR2032 battery. The LED only lights when a button is pressed.
Range depends on where the receiver is mounted. Mount the receiver high and away from metal.

Receiver will not learn it

Match the frequency. These are 315 MHz; 433.92 MHz receivers need the SK-939T series or a dual frequency receiver.
Put the receiver channel in learn mode first, then press the button.