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.


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

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

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

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

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

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



HydroCycle Hobby NFT Lettuce System - 6"W Channels
HydroCycle Hobby NFT Lettuce System - 6"W Channels
489.0
HydroCycle 4'8" Vertical Micro Aeroponic System
HydroCycle 4'8" Vertical Micro Aeroponic System
735.0
HydroCycle 9" Pro Microgreen Table
HydroCycle 9" Pro Microgreen Table
1049.0

Save money, receive promo codes from Growers Supply

GrowSpan

HydroCycle