PRODUCTS
PRODUCTS
PRODUCTS
Button touch caller
Capacitive touch-sensitive buttons, no external force, no mechanical loss, unlimited life, sensitivity can be customized according to customer usage habits; the panel area is strong, wear-resistant, insulated, water-proof and dust-proof, and the characters are silk-printed on the back of the panel, so there is no paint drop Phenomenon such as discoloration.
Product description
Function Description
Model: VDT-3Q
Capacitive touch-sensitive buttons, no external force, no mechanical loss, unlimited life, sensitivity can be customized according to customer usage habits; the panel area is firm, wear-resistant, insulated, water-proof and dust-proof, and the characters are silk-printed on the back of the panel, so there is no paint drop Phenomenon such as discoloration.
technical parameter:
Display screen: 128×64 dot matrix black LCD screen with white background, 37*23mm field of view
Capacitive touch sensing button life:> 1 million times
Communication method: radio frequency wireless communication method
Communication frequency: 433MHz (open ISM frequency band, license-free use)
Communication distance: ≥150M (under obstacle-free conditions)
Power input: DC 9V /0.5A
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