You are here: PRODUCTS / Access control / Control units / Multicentral Multicentral Apartment control unit for access control, energy metering and alarms. Features and advantages Access control unit for 1–2 doors. Collects electricity, water and heat readings via pulse counting. Comfort level metering via temperature sensor.* Double balanced inputs for burglar, fire, motion and leakage alarms.* 12 Volt supply to smoke alarms, sirens and alarm sensors. Connection to alarm center via Multiaccess. Control of e.g. relays, sirens and lock opening. Suitable for electronic locking of apartement mailboxes. ** AES encryption (128-bit). Integrated tamper switch. Integrated buzzer. Max 30 users (license MC1-OB required for unlimited users). Get in touch and we will help you! Get contacts Similar products Styra 3000Control unit for access, booking, entrance phone, alarm a… AC 700MMaster control unit for four doors with encrypted communications. AC 700SSlave controller for four doors with encrypted communications.