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Specifications
Material: silicone
Number of keys: 23 keys
Features
Symbol WT4090 keypad not only has numeric keys, but also F1 to F10 function keys. On the back of the silicone button, the height of the conductive base is not very high, its contact is through the keyswitch under the keypad, and there are 23 small pots on the keyswitch to support its elasticity.
Symbol WT4090 keypad is made up of 23 black buttons. It consists of three modules, a three-button module, a 5-key module and a 15-key module. This keypad is not large and the weight is lighter.
Installation guide
When you are installing, if you feel that the product needs to be cleaned, please do not use too strong acid and alkali to wipe. Because silica gel is a kind of silicone rubber, it is a single-component room temperature vulcanized liquid and is easily corroded.
Precautions
Symbol WT4090 keypad is made of silicone, and silica gel has a strong ability to absorb moisture. Therefore, Symbol WT4090 keypad should be stored in a dry place, and there should be a partition between the package and the ground. Optional packaging materials include paper drums, cartons, steel drums, plastic bottles, polyethylene plastic composite bags, and flexible container bags. Avoid rain, moisture and exposure during transportation.
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