Wireless handheld transmitter 4K for the receiver RK-1K/2K/4K

Wireless handheld transmitter 4K for the receiver RK-1K/2K/4K

This keyfob is designed to work with SATEL 433 MHz wireless controllers. Thanks to the use of a surface acoustic wave (SAW) ceramic resonator, the device features reliable operation and immunity to interference. Data transmission between the transmitter and receiver is implemented using KEELOQ dynamic code-hopping technology. This encryption provides a high level of security, preventing the keyfob signal from being copied and used by unauthorized parties.

The device comes with an aesthetically pleasing and robust housing. The two control buttons are located in a special recess to prevent accidental pressing.

Included:

4K - 433 MHz wireless remote control, incl. battery
4-channel remote control
KEELOQ® dynamic code hopping technology
Ideal for secure, demanding applications
High level of protection against interference signals
SAW Resonator frequency stabilization
Protection against environmental changes
Powered by a single 12 V battery
Number of channels: 2
Operating frequency band: 433.05 ÷ 434.79 MHz
Wireless communication range (in open field) for RK-1K / RK-2K / RK-4K: 350 m
Wireless communication range (in open field) for RK-4K SMA (with an external antenna): 500 m
Remote control battery type: 23A 12V
Dimensions: 35 x 70 x 15 mm
Operating temperature: -20°C...+55°C
Weight: 28 g