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TWIG®
The TWIG is central to the wireless irrigation system. This device turns low voltage DC latching irrigation valve solenoids on and off at the command of the TD200 Controller.
Turns low voltage DC latching solenoids on and off at the command of the TD200 controller
Proprietary “Nelson” high powered radio. Adjustable between 902 and 924 MHz.
Three TWIGs available:

TWIG-1. Operates one solenoid.

TWIG-2. Operates two solenoids, independently.

TWIG-4. Operates up to 4 solenoids, independently.
Power source: Two D-cell batteries, good for one irrigation season — shipped with TWIG.
Utilizes a proprietary “deep sleep” cycle technique to minimize power consumption.
Two antenna options:

Dua l internal antennas (standard).

Provides diversity for better reception, and protection from damage. Use where line of site is optimal.
External antenna (optional). Use to improve signal reception when TWIG does not have good line-of-sight, and to extend range of communication.
The TWIG is packaged in a rugged, field ready water resistant box. Ag tough!
Joining a TWIG to a network is effortless and quick, either on setup of a new system, or the addition of a new TWIG to an existing network.
TWIG is capable of running a manual solenoid test to check solenoid.
Each TWIG has a factory assigned ID #.

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