Designed to control the temperature of almost anything,via a relay with both n/o and n/c contacts. Rated at 3Amps. 9v-12v
EFK 12000 Just Whistle
EFK 12001 Infra -Red Link
EFK 12002 Infra -Red Remote Control
EFK 12004 Telephone Line Recording Switch
EFK 12005 Sound-Activated Switch
Unavailable
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