FAQ
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Q : Can a PCAP screen work with gloves?
Often yes. A controller with glove mode can read a gloved finger. Results depend on the glove, so test with the real glove.
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Q : Is PCAP the same as PCT?
Yes. PCT stands for Projected Capacitive Technology. The terms are used for the same thing.
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Q : What does PCAP stand for?
Projected Capacitive. It is a touch technology that reads finger position through an electric field.
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Q : Can a PCAP screen work next to a power supply?
Yes, in most designs. But test it early. Layout and grounding affect results as much as the module does.
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Q : Is PCAP always better than resistive?
No. PCAP wins on clarity and gestures. Resistive technology is ideal for surfaces that are often wet or covered by thick gloves. Choose the option that best matches your environment.
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Q : How long should a fire alarm panel display last in the field?
Fire alarm systems are frequently specified with service lives of 10 years or more. Display technology selection should account for this — favoring proven, long-supply-cycle components over the newest available part.
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Q : Can a display be customized for a low production volume?
Yes. Fire panel product lines often run at lower volumes than consumer electronics, so most display customization programs are structured around MOQs and lead times realistic for industrial and safety equipment manufacturers rather than consumer-scale production.
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Q : What certifications does a display need for use in a fire alarm control panel?
The display itself is not independently UL- or EN 54-listed — certification applies to the complete control unit. However, the display's power draw, temperature range, and reliability data need to support the overall panel's certification testing, so working with a supplier who understands these downstream requirements helps avoid redesign later.