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PRODUCT
 
 
SF900A "Switch Follower" Remote Control Transceiver
Model:
SF900A
Description:

The SF Series products are a two-way system designed to provide a quick and cost effective solution for a variety of wireless switching applications.  The SF Series remote control transceiver can be used as long range (up to 1-mile) remote control wireless relays or as a switch "follower", relays that will "follow" the actions of a remote switch.

Each SF900 has 4 inputs connected to a transmitter and 4 outputs controlled by a receiver. Designed to work in pairs, the output relay at the "receive" end of the wireless link will "follow" the input at the "transmit" end of the other unit.  An optional "loopback" mode can be set for each channel separately.  This will activate the corresponding relay at the TRANSMIT end confirming that the switch change was carried out at the other end.

The inputs are opto-isolated and may be operated by an applied voltage that can be supplied by a power sourcefrom 5 to 24 Volts AC or DC through a switch contact, relay, sensor, PLC output etc.

Alternatively, instead of automatic switch following operation, the SF900 can operate as a 4-channel wireless relay using a SFT900-4 four-button handheld remote.  In this configuration, latched, momentary or toggle mode outputs are available.  When a button is pushed on the SFT900-4, a beep will indicate that the proper relay was triggered in the SF900. Multiple transmitters will work with a single SF900 Base unit. Range is 1/2 mile+.

These products utilize frequency hopping spread spectrum technology and are immune to interference and multipath fading.  All inputs and outputs are independently isolated from each other and from power supply ground.

Includes:

SF900 Transceiver unit, 3" Whip Antenna

Price: $199.95
 
FEATURES   TYPICAL APPLICATIONS
 
 
 

Matching Transmitters Available
4-Inputs/4 each-10A Relay Outputs
Long Range -- 1/2 mile +
Two-Way Operation
Two Input Modes-Dry Contact and/or Voltage
Spread Spectrum Technology
Isolated Inputs and Outputs
12-24 Volt DC or AC Operation
Optional Handheld Remote Available
FCC Certified

 

 

Pump Control
Motor Control
Solenoid Control
Lighting Control
Access Control

PLC Activation

HVAC Control

 

Model Description Price Qty
SF900A

 Remote Control Transceiver, 900 MHz, 4-Channel, 150mW Spread Spectrum

$199.95

OPTIONAL/ RELATED PRODUCTS  
ships immediately
Model Description Includes Price Qty
SFT900A-4

Remote Control Transmitter, 900 MHz, 4-Button, Handheld

Transmitter & Battery

$159.95
FB35T900

 Antenna, Base & Whip, 7.1 dBi, 890-960 MHz

Base Station, Antenna, Male N /  Female BNC adapter, 5 inch Mounting Bracket, Hose Clamps

$189.95
SFT900A-2

Remote Control Transmitter, 900 MHz, 2-Button, Handheld

Transmitter & Battery

$159.95
SFT900A-2-NTX

Remote Control Transmitter, 900 MHz, 2-Button, NEMA 4X Wall Mount Enclosure

Transmitter & Battery

$199.95
600279-72

RPSMA Antenna Bulkhead Extension Cable, 6 Ft., RG174

Cable Assembly

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800279-8

RPSMA Antenna Bulkhead Extension Cable, 8.5 inches, RG174

Cable Assembly

$9.95
610300

AC Power Transformer, 120VAC-24VAC, 20VA

Transformer

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610307

AC Power Adaptor, 12VDC, 200mA

Adaptor

$10.00
269006

Contactor, AC Power Line, SPST, 25amp, 24VAC coil

Contactor

$34.95


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Applied Wireless, Inc.