Sentinel GPS engineers have been designing and manufacturing horticultural products since 1997. Our mission today is the same as when
we first started:

To produce the best and most innovative products... with competitive prices.

The Right Product

for the right job...

CO2 Controllers

CO2 Equipment

Environmental Controllers

Lighting Controllers

Timers

Power Relays

Find a Sentinel GPS

dealer near you...

Always ask your local retailer for Sentinel products.

Product Support

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