Weatherproof Alarm

Electrical Specifications

  • 120VAC, 60 Hz, 350 mA
  • N.C. Switch inputs at terminals 3&4, 5&6, 7&8, 9&10, 11&12, 13&14, 15&16, 17&18
  • N.O. Relay outputs at terminals 19&20, 21&22, 23&24, 25&26, 27&28, 29&30, 31&32, 33&34
  • Wire Gauge Range is 20-10AWG
  • Horn – 95 dB @ 10 feet.


AL201 Overfill Protection Device Weatherproof Alarm
AL201-8-4TK-8R-FS Weatherproof Alarm

The Model AL201-8-4TK-8R-FS is a weatherproof fail safe alarm panel. It must be mounted in a non-hazardous location. The white pilot light indicates the 120 VAC power. The test push-button is a momentary button that turns on the eight red lights and the horn. The red pilot lights provide the visual alarm indication for each alarm contact. The mute push-button is a momentary button that mutes the horn for the eight alarm inputs. The red light remains on until the alarm condition is corrected. The alarm circuit resets automatically. The panel also has a relay-NO dry contact output for each switch input. Use Ktech float switches for the



  • CAN/ULC-S661-10

Certified to CSA C22.2 No.205 and Conforms to UL2017