Alarms & Monitors

Sensaphone is a market leader of affordable, easy-to-use devices that monitor your greenhouse, hoop house, garden center, nursery building, home, business, vacation home or computer room for problems such as power outages, temperature fluctuation, water damage and intrusion. In the event that one of the aforementioned issues occurs, the Sensaphone will autodial pre-set telephone numbers to notify you of the occurrence. Remote access also makes it possible to call in at any time with a touch-tone telephone to check the status of all monitored conditions and to make program changes. Sensaphone allows you to detect problems before they become disasters.

View our Sensaphone Buyer's Guide.


Environmental Control - Thermostats & Controllers - Alarms & Monitors - Sensaphone® 1400 & 1800
Sensaphone® 1400 & 1800

Environmental Control - Thermostats & Controllers - Alarms & Monitors - Power Failure Alarm - Growers Supply
Power Failure Alarm - Growers Supply

Environmental Control - Thermostats & Controllers - Alarms & Monitors - Sensaphone® 400 & 800 Desktop Monitors
Sensaphone® 400 & 800 Desktop Monitors

Environmental Control - Thermostats & Controllers - Alarms & Monitors - Sensaphone® 24V Power Supply Unit
Sensaphone® 24V Power Supply Unit

Environmental Control - Thermostats & Controllers - Alarms & Monitors - Link4 Greenhouse Environmental Controllers
Link4 Greenhouse Environmental Controllers

Environmental Control - Thermostats & Controllers - Alarms & Monitors - Comfort Chek 400®
Comfort Chek 400®

Environmental Control - Thermostats & Controllers - Alarms & Monitors - Monitoring Accessories
Monitoring Accessories



18" ValuTek Corrosion-Resistant Fan Wall/Ceiling Mount - On Sale!
18" ValuTek Corrosion-Resistant Fan Wall/Ceiling Mount - On Sale!
$148.75
GigaVent Solar Vent Opener
GigaVent Solar Vent Opener
$164.95
Coupled Flexogen Garden Hose - 3/4" x 100'L
Coupled Flexogen Garden Hose - 3/4" x 100'L
$119.35

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FodderPro 2.0 Feed System