Wireless Bidirectional  with FOUR Digital inputs / Outputs, allowing for complete control and monitoring

2000. feet (600.m) in-building range 1 Miles (2.km) open-air range 4 Miles (7km) with Yagi antenna Extended range upon request Each Unit: 4 Digital inputs 4 Digital outputs Package Included: Master & Slave W DIN terminal Blocks 2 Omni Antennas 938204   Please  Request for Current Price    Special Order,     Digital  Input / Output Supply power 12 VDC ±10% @ 600 mA Inputs N/O   digital dry contact Outputs Relay contact 1A  N/O 30VDC  Output Mode  Normal or Retain status on power failure Ambient temp 14° to 140° F (-10° to 60° C) Ambient RH 5% to 95% RH non condensing Connection Terminal screws DIN Response  500 msec Weight 5.2 lb (2.40kg)  each unit Dimensions 9"W x 6"H x 4"D (2500 x 200 x 100 mm)   Radio System Frequency 433 MHz Receiver  Digital 16, sensitivity -110 dBm Configuration DIP switch Data rate 19.2 KBPS Antenna external included 3 dBi   7 inch antenna Approvals FCC CFR part 15.247 transmission Digital Encoded Gaussian_frequency-shift_keying Transmitter Channels 16 addresses per system  Transmitter power per FCC Part 15.249,  50mV/m @ 3m Enclosure NEMA 3R  Metal Enclosure Optional  ADD - ON NEMA 4X Non Metallic Enclosure   12 x 10 x 6 inches Include 2 Cord Grips  w DIN terminal blocks     938111  $229.99 each    Special Order, Extended Range Antenna  10 Element Beam/Yagi Base  Length: 43", Weight: 1.4lb, Rating: 100 Watts, With Coax Cable and connector 433 MHz, Gain: 14 dBi 938433   $139.99 each     Special Order,   12V Power Supply Universal AC input, 100-240 VAC 50/60 Hz 12VDC Output power @ 30W DIN rail/surface-mount  931230   $ 69.99          ( 2 ) Channel System   ( 8 ) Channel System        Applications:  Field control operations, irrigation, lighting, parks, pumps, remote power generators, solar systems, water pumps, greenhouses, remote monitoring, mobile applications, process control, marinas, security, parking lots, traffic control,