Here are the technical details and specs for the ZAC36 Valve Actuator:

• Valve Requirements: 0.5" - 1.25" ball valves only
• Installation Requirements: 3" clearance from the valve center to each side on the pipe, at least 1.25" clearance between the valve handle and the pipe, at least 1" clearance between the pipe and the wall.
• Z-Wave Frequency: 908.42 MHz (US)
• Z-Wave Chip: 700 series
• Power: 12 V DC (1 A) power supply (included)
• Power Cord Length: 9.5 feet
• Temperature Sensor Range: -40° – 257° F
• Sound Indicator: up to 85 dB
• Wireless Range: Up to 400 feet line of sight (up to 130 feet indoors)
• Operating Temperature: 14° – 122° F
• Dimensions: 5.5" long x 2.25" wide x 5" tall
• Installation: Indoor or outdoor use (IP66)

Questions? Just ask!