PROCESS CONTROL Model RDO-2 Wireless Receiver with Two Digital Outputs duplicates point information received from a remote transmitter. The two output points are configured for SPDT contact and can be individually controlled from a single 8104 RI-4 transmitter.  There is no RF tuning, no external RF antenna, and no specific radio experience required to install or use the system. The RF signal uses proven spread-spectrum technology, and has an open-air range of 2700' (823m). DIGITAL RECEIVER ONLY

Eliminates wiring Two universal SPDT 6A output points Individual relay override jumper Spread-spectrum technology No FCC license required 200' to 500' (61 to 152m) in-building range 2700' (823m) open-air range 923 MHz RF carrier No external antenna required 50 addresses per facility Made in USA  Extended range upon request 938202   $499.99  Transmitter Diagram   -   Digital Receiver Diagram Special Order Item Configuration request will follow with order confirmation   Universal Output Supply power 24 VAC/DC ±10% @ 500 mA Outputs (2) Selectable digital Digital SPDT 6A @ 24 to 120 VAC Ambient temp 14° to 140° F (-10° to 60° C) Ambient RH 5% to 95% RH noncondensing Connection Terminal screws Housing NEMA 4, plenum rated Weight 1.0 lb (0.46 kg) Dimensions 4.3"W x 4.3"H x 3.5"D (11 x 11 x 8.9 cm) Radio Frequency 923.58 MHz Receiver  sensitivity -110 dBm Modulation Direct sequence, spread spectrum Data rate 19.2 KBPS Antenna Built into circuit board Approvals FCC CFR part 15.247 Address Structure Facility address code Unique for each system Transmitter address 50 addresses per system @ 30 sec intervals Number of receivers Unlimited Four points May receive from any transmitter and point within the facility address code 4Ch analog/digital Tx    Power Supply