Remote-control alarmer for temperature of infant

The utility model provides an animal-heat remote-control alarm for children, comprising a signal-acquisition circuit IC1 and an alarm circuit IC4. The utility model is characterized in that the utility model is additionally provided with a remote-control circuit which is composed of an emitter IC2 and a receiver IC3, a corresponding emission control circuit and a corresponding receiving control circuit. The negative electrode of the emitter IC2 is connected with the output terminal of the signal-acquisition circuit IC1 through the emission control circuit. The output terminal of the receiver IC3 is connected with the negative electrode of the alarm circuit IC4 through the receiving control circuit. The utility model has the advantages of simple structure, stable and reliable performance, can be used for animal-heat drop alarm when children and patients are not covered by quilts, can be used for animal-heat up alarm when children and patients catch cold, and can be used for doorbell alarm or call-key alarm when an emergency happens, etc.