UltraPro 700 Series Z-Wave In-Wall Smart Dimmer - Easy Install Voice

Our review of the UltraPro 700 Series Z-Wave In-Wall Smart Dimmer finds it best suited for DIYers and smart home users who need a reliable in-wall dimmer that simplifies installation without sacrificing modern smart features. The single biggest reason to buy is its combination of QuickFit and SimpleWire technologies, which reduce housing depth and auto-detect line/load wiring so the device fits older switch boxes and installs faster than many other Z-Wave dimmers. When paired with a compatible hub, it provides dependable remote control and voice operation for a wide range of indoor and outdoor fixtures.

Key Features

• QuickFit: Reduced housing depth by up to 20% and elimination of heat tabs makes the dimmer easier to install in shallow or multi-gang boxes.
• SimpleWire: Patented auto-detecting line/load terminals identify wiring automatically to speed up installation and reduce wiring errors.
• Daisy-chain ready: Dual ground ports are offset to avoid mounting screws and support daisy-chaining for multi-switch setups.
• Z-Wave 700 series: Works with compatible Z-Wave hubs and offers enhanced security and backward compatibility with prior Z-Wave generations.
• Voice control: When connected through a hub, the dimmer supports Google Assistant and Alexa voice commands for hands-free control.
• Switch upgrade: Replaces standard in-wall switches with a neutral wire to enable remote ON/OFF, dimming and scheduling.

Who It's For

The UltraPro dimmer is ideal for homeowners and installers who need a smart dimmer that fits into older or compact switch boxes and who plan to use a Z-Wave hub for automation. Its QuickFit profile is especially useful in retrofit projects and multi-gang installations where space is limited.

It is less suitable for users who want a plug-and-play Wi-Fi device that works without any hub, or for those who need instant-response scenes in complex mesh networks without some initial hub configuration and tuning. Customers expecting perfectly instantaneous dimming may note occasional lag reported by some users.

Pros & Cons

Pros

• QuickFit housing reduces depth and simplifies installation in tight boxes.
• SimpleWire auto-detecting terminals cut wiring time and lower the chance of miswiring.
• Works with a wide range of Z-Wave hubs and supports voice control through Google Assistant or Alexa when hub-connected.
• Dual ground ports make daisy-chaining practical for multi-switch setups.

Cons

• Some users report occasional lag or slow response times depending on hub setup and network.
• A few customers note intermittent flickering with certain bulb types, which may require bulb compatibility checks.

Specifications

Our Verdict

The UltraPro 700 Series Z-Wave In-Wall Smart Dimmer is a smart choice for retrofit and multi-gang installations where space and clean wiring matter. Its QuickFit and SimpleWire features deliver real installation advantages and broad hub compatibility makes it a flexible automation component, though buyers should verify bulb compatibility and expect hub-dependent response times. For those upgrading wired switches to a hub-based smart system, it offers solid value.

Frequently Asked Questions

Do I need a hub?
Yes, a compatible Z-Wave hub is required for full smart and voice control features; voice works when the hub bridges to Google Assistant or Alexa.

Will it fit older switch boxes?
Yes, QuickFit reduces housing depth by up to 20% to help fit shallow or multi-gang boxes commonly found in older homes.

Does it work with 3-way circuits?
Yes, the dimmer is 3-way ready and supports daisy-chaining with its dual ground ports.