Section 876.2040 - Enuresis alarm(a)Identification. An enuresis alarm is a device intended for use in treatment of bedwetting. Through an electrical trigger mechanism, the device sounds an alarm when a small quantity of urine is detected on a sensing pad. This generic type of device includes conditioned response enuresis alarms.(b)Classification. Class II (special controls). The device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to § 876.9 .48 FR 53023, Nov. 23, 1983, as amended at 63 FR 59228, Nov. 3, 1998