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Automatic Switches

Automatic switches are a great way to save money on your electric bill. These devices turn on and off your lights or appliances when you're not using them. And, they can be set to turn off your lights at certain times of the day. Here are some of the best automatic smart light switches.

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  1. Startech - 4-Port HDMI Automatic Switch - 4K HDMI Switcher Box - Ultra HD 4K 60Hz - Black

    SKU: J7PHYX7S8Q

    The ability to accept 4K content worked great....4K Love

    Product Description

    A black 4K 60Hz HDMI 2.0 switcher with automatic detection, IR remote, and manual controls.
    See all A/V Switchers
    Your price for this item is $78.19
  2. Deako - Simple Motion Sensor Switch, Automatic Timer, Occupancy/Vacancy Modes, Auto On/Off, Single Pole, Neutral Wire Required - White

    SKU: J3R8TLKHCW

    Product Description

    A white motion sensor switch with automatic timer, occupancy/vacancy modes, and energy-saving auto on/off features.
    See all Smart Light Switches & Dimmers
    Your price for this item is $59.99
  3. Startech - 2x2 HDMI Matrix Switch with Automatic and Priority Switching - 1080p - Black

    SKU: J7PHY2VWJK

    Product Description

    A black HDMI matrix switch supporting 1080p, automatic, priority, matrix, and manual switching with EDID emulation.
    See all A/V Switchers
    Your price for this item is $151.94
  4. Deako - Simple Nightlight Switch, Warm- LED Light, Automatic On/Off Sensor, Single Pole, Neutral Wire Required - White

    SKU: J3R8TLKHJ9

    Product Description

    A white LED nightlight switch with automatic sensor provides warm, gentle illumination for dark indoor spaces.
    See all Smart Light Switches & Dimmers
    Your price for this item is $32.99
  5. Honeywell - PLS750C1000 Timer Switch with Sunrise Sunset Single or 3 Way

    SKU: J76V8PHT7R

    Product Description

    A programmable white timer switch with sunrise/sunset modes, backlit display, and manual or automatic operation.
    See all Smart Thermostats
    Your price for this item is $43.19
    Save $3
    The previous price was $46.60
  6. Tripp Lite - by Eaton PDU 1.4kW Single-Phase Switched Automatic Transfer Switch PDU 2 120V 5-15P 15A Inputs 8 5-15R - Black

    SKU: J78C5Z8WG2

    Product Description

    A black automatic transfer switch PDU offering redundant power, remote monitoring, and eight individually controlled outlets.
    See all Rack PDUs & Transfer Switches
    Your price for this item is $757.61
  7. Tripp Lite - by Eaton PDU 2.9kW Single-Phase Switched Automatic Transfer Switch PDU 2 120V L5-30P Inputs 24 5-15/20R & 1 - Unknown

    SKU: J78C5ZLJHK

    Product Description

    A switched automatic transfer switch PDU with dual 120V inputs, 24 controllable outlets, and network management.
    See all Rack PDUs & Transfer Switches
    Your price for this item is $1,381.67
    Save $69
    The previous price was $1,450.75
  8. Your price for this item is $1,188.59
  9. Tripp Lite - by Eaton PDU 5.8kW Single-Phase Switched Automatic Transfer Switch PDU Two 200-240V L6-30P Inputs 16-C13 - Unknown

    SKU: J78C5ZL3YJ

    Product Description

    A switched automatic transfer switch PDU with dual 200-240V inputs, 16 C13 outlets, and remote management.
    See all Rack PDUs & Transfer Switches
    Your price for this item is $1,468.27
    Save $73
    The previous price was $1,541.68
  10. Tripp Lite - by Eaton PDU 1.9kW Single-Phase Switched Automatic Transfer Switch PDU 2 120V L5-20P / 5-20P Inputs 16 - Black

    SKU: J78C5Z8W8S

    Product Description

    A black switched automatic transfer switch PDU with 16 outlets, dual 120V inputs, and remote monitoring.
    See all Rack PDUs & Transfer Switches
    Your price for this item is $857.35

FAQ

Automatic switches are used to control the flow of electricity or signals in a circuit without the need for manual intervention. They are commonly employed in home automation, lighting systems, backup power solutions, and industrial processes to enhance convenience and efficiency.

Yes, many automatic switches are compatible with popular smart home ecosystems such as Google Home, Amazon Alexa, and Apple HomeKit. This allows you to control your devices remotely and automate routines for improved comfort and energy savings.

There are several types of automatic switches, including motion sensor switches, timer switches, light-sensitive switches (photocells), and relay-based automatic transfer switches. Each type is designed for specific applications and user needs.

Motion sensor automatic switches use infrared or ultrasonic sensors to detect movement within a designated area. When motion is detected, the switch activates the connected device or lighting, and turns it off after a set period of inactivity.

Some automatic switches are designed for simple plug-and-play use, while others may require wiring into your electrical system. For more complex installations, especially those involving high voltage or integration with home automation systems, it is recommended to consult a licensed electrician.