Environmental Warning Flashing Lights and Signs

12 Products

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FREALM013: Freeze Warning Light with Magnetic Base, Free Batteries and Extra Long Sensor Cable

Battery Powered Freeze Warn Light

Flashes When Sensor is Below 42°F


Notable Features

FREALM019: Battery Powered Freeze Warn Blue Light

Battery Powered Freeze Warn Blue Light

Light activates at/below 42°F (6°C)

$69.95 $77.95

Notable Features

FREALM009: Temperature Alarm with Flashing Light and Buzzer

Temperature Alarm Light and Buzzer

Adjustable Range: -10°F ~ 80°F


Notable Features

FREALM013P03: Freeze Warning Light and Buzzer, 14 Ft. Sensor Cable, and AC Power Supply

AC Power Freeze Warn Light and Buzzer

Flashing and Buzzing BELOW 42°F


Notable Features

TIPALM005: Temperature and Power Out Warning Light

Low Temp & Power Loss Alarm Light

Activates Below 42°F and/or Power Loss


Notable Features

TIPALM006: Power Out Warning Light

Power Failure Alarm Warning Light

With Built-In 10-15 Minute Time Delay


Notable Features

TIPALM003P01: Door Ajar Warning Light with AC/DC Power

AC Powered Window or Door Ajar Light

Light Turns ON when Contacts Separate


Notable Features

TIPALM003P02: Door Ajar Warning Light with AC/DC Power with Buzzer

AC Powered Window/Door Ajar Light

Flashes & Buzzes if Contacts Separate


Notable Features

TIPALM003P03: Door Ajar Warning Light with Buzzer

Window or Door Ajar Warning Light

Flashes & Buzzes when contacts OPEN


Notable Features

FREALM015P01: Freeze Warn Plus Thermometer and Alarm Light with AC Power Supply

Hi-Lo Temp Alarm Light, AC Powered

0°F ~ 120°F (-15°C ~ 45°C)


Notable Features

TIPALM011: Humidity Alarm Light

Humidity Alarm Light

Rising or Falling / 40% ~ 90%


Notable Features

FREALM010: Battery Powered Freeze Warn V

Battery Powered Freeze Warn V

30°F ~ 70°F (-1°C ~ 21°C)


Notable Features

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Select up to 4 items to compare.