Kemo kit "fog horn" KEMO produces vociferous, deep tone, max. 5W at 12V, (speaker not contained. : Amazon.de: Electronics & Photo
KEMO M167N Level Indicator for Water Tanks Made in Germany 4024028031675 | eBay
Ultrasonic power cannon construction : Amazon.de: Electronics & Photo
Ultrasonic Proximity Sensor, B214, PCB with Transmitter and Receiver, 4 to 32: Other Products: Amazon.com: Industrial & Scientific
Kemo B181N Paralyser, 15,000 V, generates high voltage sparks, ideal for self-defence against wild animals, etc., self-soldering kit, current consumption 100 - 200 mA: Amazon.de
Kemo B062 Infrared Light Barrier - Max 60 Feet - Consists of Transmitter and Receiver, Works with Invisible Infrared Light Beam - DIY Soldering Kit : Amazon.de: Toys
Kemo M103N Master / Slave Schalter 230 V/AC (400 V/AC). Schaltet bei Einschalten von Maschine, Lampe usw. andere Last aus. Überwachung von 1-phasigen oder 3-phasigen Maschinen, Schwarz : Amazon.de: Elektronik & Foto