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Environment Controls

TrolMaster 4RS-1 240V Expander Station with Trigger Cable - 4-Outlet
In Stock: 23
$137.69 $152.25 -10%
TrolMaster TC-1 Grow Camera for HCS and TCS Controllers
Out of stock
$134.99 $145.95 -8%
TrolMaster SPH-1 RJ12 Splitter Hub with Cable Set
In Stock: 50
$32.39 $34.65 -7%
TrolMaster MBS-SD Smoke Detector for Hydro-X System with Cable Set
In Stock: 24
$55.34 $60.90 -9%
TrolMaster Carbon-X CDA-1 CO2 Alarm System with Cable Set
In Stock: 15
$498.14 $550.20 -9%
TrolMaster DSH-1 Humidity Device Station with Cable Set
In Stock: 203
$66.14 $73.50 -10%
TrolMaster TCS-1 Tent-X Environmental Control System with 3-in-1 Sensor
In Stock: 3
$292.94 $313.95 -7%
TrolMaster DSD-1 Dry Contact Station with Cable Set
In Stock: 21
$75.59 $82.95 -9%
Humidistat Station, for Dehumidifier with 24V terminal
TrolMaster HS-1 Humidistat Station for Dehumidifier - 24V Terminal
Out of stock
$116.09 $128.62 -10%
TrolMaster WD-1 Aqua-X Water Detector with Touch Spot
Out of stock
$70.19 $77.18 -9%
TrolMaster DSV-1 Low-Volt Station
In Stock: 18
$75.59 $82.95 -9%
TrolMaster AS-5 Alarm Station
In Stock: 18
$44.54 $47.25 -6%
TrolMaster BETA-4 Digital Day/Night Temperature Controller
In Stock: 7
$70.19 $77.18 -9%
Weatherproof Box for TS-1, TS-2, HS-1 and ARS-1
TrolMaster BM-1 Weatherproof Box for TS-1, TS-2, HS-1 and ARS-1 Stations
In Stock: 18
$18.89 $20.48 -8%
TrolMaster TS-1 Thermostat Station for Cool-Only Conventional HVAC
Out of stock
$99.89 $110.25 -9%
TrolMaster DST-1 Temperature Device Station with Cable Set
In Stock: 59
$66.14 $73.50 -10%
TrolMaster AMP-3 Sensor Board for NFS-2 Aqua-X Pro Controller
In Stock: 16
$129.59 $142.80 -9%
TrolMaster BETA-2 Digital Day/Night Fan Speed Controller
In Stock: 12
$89.09 $98.70 -10%
TrolMaster BETA-1 Digital Day/Night Remote Controller
In Stock: 12
$129.59 $142.28 -9%
TrolMaster AMP-2 Sensor Board for NFS-1 Controller
In Stock: 36
$109.34 $120.75 -9%
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