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Sentinel GPS BEC-1a PB Basic Environmental Controller (Plug Box)
The BEC-1a Basic Environmental Controller is designed to control fans, air conditioners, dehumidifier and other equipment in gardens, greenhouses, grow rooms or other environments. The BEC-1a can operate in 3 different modes: cooling/dehumidification..
$99.95
Sentinel GPS BEC-1a WM Basic Environmental Controller (Wall Mount)
The BEC-1a Basic Environmental Controller is designed to control fans, air conditioners, dehumidifier and other equipment in gardens, greenhouses, grow rooms or other environments. The BEC-1a can operate in 3 different modes: cooling/dehumidification..
$114.95
Sentinel GPS BHC-1a PB Basic Humidity Controller (Plug Box)
The BHC-1a Basic Humidity Controller is designed to control fans, dehumidifier, humidifiers, misters and other ventilation equipment in gardens, greenhouses, grow rooms or other environments. The BHC-1a can operate in either dehumidification or humid..
$99.95
Sentinel GPS BHC-1a WM Basic Humidity Controller (Wall Mount)
The BHC-1a Basic Humidity Controller is designed to control fans, dehumidifier, humidifiers, misters and other ventilation equipment in gardens, greenhouses, grow rooms or other environments. The BHC-1a can operate in either dehumidification or humid..
$114.95
Sentinel GPS BLC-1a PB Basic Lighting Temperature Controller (Plug Box)
The BLC-1a Lighting Temperature Protection by Sentinel is designed to disconnect power to lighting equipment in gardens, greenhouses and grow rooms if temperatures exceed a user determined level due to equipment failures, extreme weather etc. The uni..
$74.95
Sentinel GPS BLC-1a WM Basic Lighting Temperature Controller (Wall Mount)
The BLC-1a Lighting Temperature Protection by Sentinel is designed to disconnect power to lighting equipment in gardens, greenhouses and grow rooms if temperatures exceed a user determined level due to equipment failures, extreme weather etc. The uni..
$89.95
Sentinel GPS BLC-4 Basic Lighting Controller 4 Outlet
Run up to four (4) lights at 240 volts, maximum 4000 watts. Removable front access panel makes controller easy to wire to existing power system. Four (4) Universal outlets for ballasts. Includes heavy duty mounting bracket. RoHS compliant for environ..
$129.95
Sentinel GPS BLC-8 Basic Lighting Controller 8 Outlet
Run up to eight (8) lights at 240 volts, maximum 8000 watts. Removable front access panel makes controller easy to wire to existing power system. Eight Universal outlets for ballasts. RoHS compliant for environmental friendliness. Includes heavy duty..
$209.95
Sentinel GPS BPC-1a PB Basic Photoperiod Controller (Plug Box)
The BPC-1a Basic Photoperiod Controller is designed to allow users easy daytime or nighttime control of equipment. The BPC-1a eliminates the need to coordinate many timers, simplifying the operation of C02 equipment, exhaust fans, light movers, sulfu..
$69.95
Sentinel GPS BPC-1a WM Basic Photoperiod Controller (Wall Mount)
The BPC-1a Basic Photoperiod Controller is designed to allow users easy daytime or nighttime control of equipment. The BPC-1a eliminates the need to coordinate many timers, simplifying the operation of C02 equipment, exhaust fans, light movers, sulfu..
$84.95
Sentinel GPS BPR-1a PB Basic Power Relay (Plug Box)
The BPR-1a Basic Power Relay is designed to allow seamless integration of controllers, devices and equipment in gardens, greenhouses, grow rooms or other environments. The BPR-1a can operate in a Normally Off mode ..
$74.95
Sentinel GPS BPR-1a WM Basic Power Relay (Wall Mount)
The BPR-1a Basic Power Relay is designed to allow seamless integration of controllers, devices and equipment in gardens, greenhouses, grow rooms or other environments. The BPR-1a can operate in a Normally Off mode ..
$89.95
Sentinel GPS BRT-1aHR PB Basic Recycle Timer High Range (Plug Box)
The BRT-1aHR Basic Recycle Timer - High Range is designed to control equipment that has to be turned On and Off at precise, repeated intervals. Hydroponics, drip irrigation, aeroponics, CO2 injection - these are just many of the tasks the BRT-1a can ..
$69.95
Sentinel GPS BRT-1aHR WM Basic Recycle Timer High Range (Wall Mount)
The BRT-1aHR Basic Recycle Timer - High Range is designed to control equipment that has to be turned On and Off at precise, repeated intervals. Hydroponics, drip irrigation, aeroponics, CO2 injection - these are just many of the tasks the BRT-1a can ..
$84.95
Sentinel GPS BRT-1aLR PB Basic Recycle Timer Low Range (Plug Box)
The BRT-1aLR Basic Recycle Timer - Low Range is designed to control equipment that has to be turned On and Off at precise, repeated intervals. Hydroponics, drip irrigation, aeroponics, CO2 injection - these are just many of the tasks the BRT-1a can c..
$69.95
Designed By: Point One Business Solutions