SECO-LARM SK-919T1-GBWQ Wired Single-Channel RF Transmitter

Wired single-channel RF transmitter for perimeter security, compatible with SK-series receivers, 315MHz, powered by battery or 3~13VDC.


SECO-LARM SK-919T1-GBWQ Wired Single-Channel RF Transmitter - cover page
Brand
SECO-LARM
Document type
Product Leaflet
Language
English
Pages
1
File format
PDF
File size
401 KB
Published
02 November, 2026
Updated
02 November, 2026
MD5 checksum
1BC57EF05DBD0F24C8FB07416E87ABAD

About this manual

This is a wired single-channel RF transmitter designed for wireless security applications. It operates at 315MHz (FCC) and is powered by an included 3VDC lithium battery or an external 3~13VDC regulated adapter. It supports over 68 billion code combinations and has a transmission range of up to 500ft (150m). The device is compatible with all ENFORCER SK-series receivers operating at the same frequency.

The transmitter includes an LED indicator for transmission status and is compact in size (31.5x55x8 mm). It is intended for use with wireless doorbells, service call buttons, PIR sensors, and other security systems, and can be used with relay or transistor output receivers.

What's inside

  • Features
  • Specifications
  • Compatible Receivers
  • Sample Applications

Specifications

Frequency315MHz (FCC)
Power OptionsInternal battery or external 3~13 VDC output regulated adapter
Transmission RangeUp to 500ft (150m)
Number of CodesOver 68 billion (6.8x10^10)
Dimensions1 1/4"x2 3/16 "x 5/16 " (31.5x55x8 mm)

Frequently asked questions

What frequencies does this transmitter operate on?

It operates at 315MHz (FCC) and 433.92MHz (CE).

What power sources are available?

It can be powered by an internal 3VDC battery or an external 3~13VDC regulated adapter.

What is the transmission range?

It operates up to 500ft (150m), though actual range may vary.

What types of receivers is it compatible with?

It is compatible with all ENFORCER SK-series receivers of the same frequency.

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