A low cost portable enuresis alarm.
The enuresis alarm described is a portable device designed for 'toilet training' of mentally sub-normal children. It weighs 70 gm with battery, has dimensions of 90 x 60 x 30 mm and conforms to DHSS recommendations. The battery life is over 1000 hours (6 weeks) in continuous use. Total component cost is is pounds 6.20 (in 1978), construction is simple and the circuit may be used as a conventional nocturnal enuresis alarm.
D000669:Amplifiers, Electronic; D004581:Electronics / Q000295:instrumentation; D004775:Enuresis / Q000517:prevention & control*; D006801:Humans; D012656:Self-Help Devices; D014039:Toilet Training