SmartSwitch™ TD811 Single-Input Enhanced Transmitter
The battery-powered TD811 Enhanced Power transmitter monitors a set of dry contacts and transmits the contact state (open or closed) in uniquely coded radio signals to its mated Isaacs receiver(s).
The mated receiver(s) detect the TD811 transmitter signal and uses it to control relay output(s).
In addition to the change-of-state signals, the transmitter sends periodic status signals to allow full supervision of the system.
The SmartSwitch™ TD811 Enhanced Single-Input Transmitter offers a 5-mile range while using Isaacs compact weatherproof enclosure.
Range: 5 miles
Input: One dry-contact
Radio: 902 – 928 Mhz, frequency hopping, spread spectrum
Power: 3-volt lithium battery (line powered available: TD815)
Mount: 1″ FNPT fitting
Dimensions: 4.8″ Diameter, 10.6″ Height
Weight: 2.2 lb