This sensor's cylindrical design is ideally shaped for hand, finger or toe control. A yellow light indicates activation. An optional hand strap is available to ensure proper sensor placement. Sensing range is adjustable from touch to 3/8 in. Size of

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This sensor switch is well suited for users with poor control of their movements. It can be mounted on a chest plate to detect up and down head motion. Any motion into the beam will activate the switch. A red light indicates activity. Mounting hardware is

This device can easily be activated with the smallest of muscle movements, such as the raise of an eyebrow or the clenching of a jaw. The sensor can also be activated by a temperature change caused by breath or touch. An adjustable sensitivity control en

An excellent general-purpose switch, this proximity sensor is small enough to use as a head-switch and sensitive enough to function through padded headrests and plastic trays. A red light indicates activity. The flat rectangular package has mounting holes

This pancake-shaped switch is especially suitable for users who need to use their head to activate a switch. It is particularly useful for use on lap trays.

This is the smallest and flattest sensor in the series. Its large sensing range and small size makes it suitable for a range of applications. A green light indicates power and a yellow light indicates activation. Sensing range of 1 1/2". Size of

This switch works best when eye-blinking is the only movement the user is able to perform.

With a petite package size, this ultra-thin switch can easily fit into very small places. It can be operated by users with a light control of their head, hands, feet, fingers or toes.