Access
Offline Expiring Codes
No network, Wi-Fi or SIM required.
Generate a temporary code at key.gevaelettronica.it and send it to the guest: the door opens only during the authorized period.
Card Mode: after the first code entry, a badge found in the room will remain valid for the entire stay.
Owner and cleaning staff access via codes and up to 70 permanent cards.
The energy-saving reader is activated only by the opening card, not by ID cards, credit cards, or other badges.
RS485 Bus — Full Control
Readers connected via RS485 bus managed by a single PC.
Real-time monitoring of door status, lights, and alarms.
Local memory: access is guaranteed even without communication.
Detailed logs and API for integration with external systems.
Wireless LoRa — Coming Soon
Long-range coverage without wiring.
Credentials and logs managed via web in real time.
Ideal for distributed sites or historic buildings.
Direct manufacturer: tech support in <24 h, competitive prices.
Subcategories
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Temporary Codes
Offline Expiring Codes
No network, Wi-Fi or SIM required.
Generate a temporary code at key.gevaelettronica.it and send it to the guest: the door opens only during the authorized period.
Card Mode: after the first code entry, a badge found in the room will remain valid for the entire stay.
Owner and cleaning staff access via codes and up to 70 permanent cards.
The energy-saving reader is activated only by the opening card, not by ID cards, credit cards, or other badges.
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Bus RS485
RS485 — Supervised RFID
- • Readers connected via RS485 bus, managed by a single PC.
- • Door status, lighting, and alarms monitored in real time.
- • Local memory: access guaranteed even without communication.
- • Detailed logs and APIs for integration with external systems.
