WatchDog Cellular Alert

Rest easy, knowing the WatchDog Cellular Alert will call you...

... in case of frost!

       ... if your heater fails!

                    ... from miles away!

• LCD display (current temperature, signal strength, etc.)
• Key pad for user set up: temperature threshold, system test operation
• Relay terminal connections to control an external device
• 6 ft external temperature sensor
• NEMA 4 (IP66) enclosure

WatchDog Cellular Alert Pro - Item 3451

• GSM cellular module included (user provides SIM card and service plan — Pay-As-You-Go recommended)
• Makes voice call or sends text message (or both)
• Requires 6-volt lantern battery (not included)

WatchDog Cellular Alert - Item 3450

• Requires user-provided basic cell phone (flip phone or flat phone; not a touch-screen Smart Phone)
• Presses the phone buttons to make a voice call
• Uses 4-AA batteries (not included) to power the electronic controls and display (but not your cell phone)

Now Shipping!

Temperature range: -22 to 130ºF (-30 to 55ºC)
Accuracy: ±1.1ºF (±0.6°C) at -4 to 122°F (-20 to 50°C), else ±2.2°F (±1.2°C)

Relay Specifications:

Internal relay 250 V, 1 Amp AC or DC

Maximum switching power 60 W or 60 VA

Find all of our Product Manuals and literature in our Document Library

Cellular Setting up. Revised version coming soon.