All of our wireless products use the 315 MHZ frequency. Most of our products have a security code on this frequency that can be used to keep adjacent systems from interfering with each other. These products are not compatible with the `Z-Wave’ products.
Source: HeathCo Representative

Converts single pole switches to be remotely controlled.
Source: HeathCo Representative

While the units electronics can work down to -22 °F (-30°C). Most batteries go dormant below freezing. You would need to use LITHIUM type batteries to work in very cold environments.
Source: Heath Zenith Representative

The toggle switches on the switch unit itself will override whatever state that the motion sensor may be in. If the motion sensor is not sensing motion, you can press the top part of the larger toggle switch to turn it on the power to the light. If the motion sensor has turned on the lights, but hasn’t sent the signal to turn them off at its selected time period, you can turn OFF the lights by pressing the bottom section of the toggle switch. If you want the lights to stay off and not be triggered by the motion sensor, or the toggle switches, you can slide the small slide switch below the toggle switches on the switch unit to the left to turn the power off to the switch. The toggle overrides the signal from the motion sensor (in the ON function, but not the OFF function), so if you turn it ON with the toggle switch it will stay on until you turn it off. If you want to go back to receiving the signal from the motion sensor, then you would press the bottom part of the large toggle to turn the lights OFF, and then it can receive the signal from the motion sensor.
Source: Heath Zenith Representative

This would be a good solution, but you cannot use `Energy Saver’ or CFL type bulbs.
Source: Heath Zenith Representative

Please note that this switch is only compatible with incandescent bulbs.

No it does not work with florescent lights.
On page 10 of the English instructions is where it tells you. No where on the box does it tell you.