Short Range System

• The 900 MHz radio frequency signal does not require line of sight
• Up to 1/4 mile range
• 2 discrete digital inputs
• 2 relay outputs (5A at 250V contact rating)
• Replaces wire or conduit when repair or new installation is not possible or practical
• NEMA 4X enclosure
• Performance Guaranteed

Compact Short Range System v1.2

Applications for the SRWSS Include:

• Pump Valve
• Valve Activation
• Light Control
• Pivot Control
• Engine Control
• Grain Augers
• Engine Control
• Wireless Automation
• PLC Activation
• Stackers

This product allows for wirelessly triggering of up to two relays. The stationary transceivers are send/receive units that send a signal when a dry contact input is closed, activating the corresponding Class C SPDT relay output at the other unit.

An alert relay is also provided for automatic loss-of-communication notification (after 90 seconds) between the two units.

• The 154 MHz radio frequency signal does not require line of sight
• Up to 1/2 mile range
• 1 discrete digital inputs
• 1 relay outputs (5A at 250V contact rating)
• Replaces wire or conduit when repair or new installation is not possible or practical
• NEMA 4X enclosure
• Performance Guaranteed

The SRWSS is designed to be mounted to a wall or in another enclosure; the transmitter is triggered by supplying 12 VDC to the terminal blocks. This sends a coded set of instructions to the receiver.

Short Range Advanced Cut Sheet v2.0

Short Range Advanced Installation Guide v1.0

10 and 20 Watt Solar Kits Cut Sheet

*The range of all radio products is dependent on local conditions and antenna selection/location.

Typical Alarm System Application using the Short Range Wireless Switch System:

Additional Applications for the SRWSS Include:

• Lighting Control Systems
• Wireless Pump Control
• Wireless Valve Actuation
• Conveyor Control
• Grain Augers
• Engine Control
• Tank Level Monitoring
• PLC Activation
• SCADA