Industrial Polyester Keypad Electrical Switch With Flex Adhesive Layer
A keypad electrical switch is a device that allows users to control electrical circuits through a numerical or alphanumeric keypad. These switches are commonly used in various applications, including:
Industrial Applications: Keypad switches are used in machinery and equipment to input commands or change settings.
Access Control Systems: Keypad switches are often employed in security systems to restrict access to certain areas. Users enter a code to unlock doors.
Home Automation: In smart homes, keypads can control lighting, HVAC systems, and other connected devices, enabling users to manage their environment easily.
Key Features
- Feedback Mechanism: Audible or visual signals (like LEDs) indicate successful input or errors.
- Durability: Designed to withstand frequent use, often with weather-resistant options available.
- User Programmability: Many keypads allow users to set their own codes or customize settings.
- Integration: Can be integrated with other systems like alarms, cameras, or home automation networks.
Considerations
- Security: Ensure the keypad has features to prevent unauthorized access, such as randomizing code input or enabling temporary codes.
- Power Supply: Consider whether it will be hardwired or battery-operated, depending on the installation environment.
- Ease of Use: The layout and size of the keys should be user-friendly.
Specification:
| Overlay material ---For front or face overlay | ||||||||
| Polyester | Polycarbonate | |||||||
1 Highly versatile for embossing 2 Highly resistant for chemicals 3 Better durability 4 For internal and external use | 1 wide range of the surface finishes and thicknesses 2 More cost-effective 3 For internal and external use 4 many Lexan label choose | |||||||
| Embossing --- Graphic overlay or up circuit can be embossed in order to insert metal stainless steel domes for good tactile when press .Leave space for mechanical keys and provide tactile indications | ||||||||
| Pedestal embossing | Rim embossing | Pillow embossing | Dim embossing | |||||
| Windows or LCD --- For display functions | ||||||||
| Printed colors windows such like red ,black and so on | Transparent finishes windows | |||||||
| Keys | ||||||||
| Tactile Keys :witch metal domes or Poly domes ,Metal dome with different diameter and pressure kinds | Non-tactile keys: printed silver spot on the circuit | |||||||
| LEDs ---Miniature LEDs ,LED colors :white ,Green ,Red ,Blue ,Yellow ,Orange and others | ||||||||
| EL and Sensors or inductors --- EL can be light any place where where you like ,and sensors can be used as LEDs | ||||||||
| Cables --- is extension of circuit and communication with your device | ||||||||
| Screen printing conductive silver cable | Copper plated cable /Polyimide or FPC | PCB board | ||||||
| Types of connector --- 1 Zero insertion force(ZIF) with 0.3MM ,0.5MM ,1.0MM,1.25MM pitch ;2 Female connector with 2.54MM pitch; 3 Male connector | ||||||||
| Shielding --- For protection function | ||||||||
| Gasket seal/Waterproof :protect the conductors against from the humidity and splashes | EMI/RFI/ESD Shielding: use an Aluminum foil shielding /clear ITO electrical conductive polyester to protect | |||||||
| Rear Adhesive --- Mostly use the 3M double-side mounting glue brand of USA. Also accepted others such like Lohmann and others | ||||||||
| Back plate --- Use in Aluminum ,Polycarbonate ,Acrylic Or PMMA | ||||||||
| Matching color --- PMS or RAL Is best ,CMYK or RGB also can be ok if you can supply PMS Or RAL | ||||||||
| Standard Tolerances :+/-0.2MM | ||||||||
Our Services :
1 Reply your inquiry within 24 working hours
2 Good service ,High quality ,test all goods and short lead time supply
3 Experienced Staffs answer your all question in professional and fluent English
4 Customize design is available ,OEM and ODM are welcome
5 Exclusive and unique solution can be provided to our customers by our well-trained and professional engineers and staffs
