Single channel 500m long range 403/433MHz wireless standalone transmitter. 
 
Applications
Transmission of Alarm signals
Linking Electric Fence outputs to Alarms
Switching On / Off Pumps on farms
Industrial Machinery Control
Wireless control of Generators
Linking Gate Alarm - Gate Guard Unit - to Main Alarm
 
Features
Code-Hopping Encryption
1-Channel outputs
12V DC
Positive / Negative trigger
Normally open or Normally closed inputs
LED indication when the unit is triggered
 
Specifications
Encryption: Code-Hopping
Range: 500m (Open air)
Frequencies: 403MHz / 433MHz
Voltage Range: 9.8V to 16V DC
Current on TX: +/-30mA
Sleep mode: +/-9mA
Dimensions: (L x W x H) 187 x 104 x 67mm
Gross Weight: 50 grams
Operating Temp: -3°C to 65°C
 
403MHz: S1
433MHz: S1_433