Along with the Photoelectric Smoke Alarm (model HS-103) and Sartona Model 2606 remote 1000W power switch (http://www.harald-nyborg.dk/merinfo.asp?varenr=6137&n=10)
You need 2 transistors and 2 resistors and a small piece of strip board.
How it works;
The smoke detector sends a 9V high signal ( 1S period square wave) upon sensing smoke, this switches 2 transistors(your strip board), that ground 2 chip pins on the remote control circuit, thereby mimicking a switch off button press on remote control A for power switch A. ( Power switch at sending end ( remote) is Identified by Pins;A=pin6 B=pin7 C=pin8 D=pin10 in remote control circuit, and in power unit by dip switchs set as in table provided by manufacturer)(switch off send pin13 low in remote controls)(switch on send pin12 low in remote controls)
(Remote control data sheet http://rfelektronik.se/manuals/Datasheets/HX2262.pdf)
Connections between boards
Connect grounds between the 3 elements -ve terminals( remote , Transistor strip board, Smoke Alarm, )
Add 2 wires from the remote switch to the transistors on strip board, one wire from smoke alarm to transistors on strip board.
( It shows extra info of circuit in remote control, so you can change its use for example switch ON switch instead.)
