Non-contact unlocking switch 'SI-58B'

Non-contact unlocking switch for electric locks that can unlock just by bringing your hand close, providing a sense of security without direct contact.

The "SI-58B" is a non-contact unlocking switch used in electric lock systems and similar applications. ◯ Product Features ■ Non-contact; simply bringing your hand close outputs a voltage-free contact ■ The activation status of the unlocking switch can be confirmed with red and green LEDs ■ Safe in the dark; the LED illumination makes it easy to locate the unlocking switch sensor ■ The contact output time and sensing distance can be adjusted ■ Ideal for use as an unlocking switch for electric locks when exiting from indoors, connected to a control panel *Note: This product is a weak contact switch designed to be connected to control panels, etc. It will malfunction if directly connected to devices with high current, such as electric locks. Please be cautious with the connected devices. *For more details, please refer to the PDF document or feel free to contact us.

basic information

【Specifications】 ■ Non-contact unlocking switch: SI-58B ■ Product model number: SI-58B ■ Rated voltage: DC12V/DC24V ■ Current consumption: 45mA/DC24V ■ Sensing distance: Approximately 4cm to approximately 15cm (±25%) ■ Installation location: Indoor ■ Operating temperature range: 0℃ to 50℃, no condensation or freezing ■ Contact output time: Approximately 0.5 seconds to approximately 20 seconds, adjustable; toggle (repeat) mode available ■ Contact output: Voltage-free contact output COM/NC/NO; at startup: COM/NO ■ Contact capacity: 24VDC Max 0.8A Max ■ Dimensions: 115 X 80 X 28 mm ■ Weight: 270g *For more details, please refer to the PDF document or feel free to contact us.