ZNT-R24 Biometrics Attendance System Accessory

Q1. What is the Zahabi ZNT‑R24 push button with remote used for?

ZNT‑R24 is a touch‑free exit button with an additional wireless remote control, used with biometric attendance and access systems to release doors either by hand gesture or by remote. It is ideal where staff sometimes need to unlock the door from a distance, such as a reception desk.

Q2. How does the ZNT‑R24 non‑touch sensor work?

Like other touch‑free sensors, ZNT‑R24 uses infrared technology to detect a hand approaching within a short detection range (typically up to around 10 cm). When a hand is detected, it activates its relay output and changes LED colour to indicate an active exit signal.

Q3. What does the remote control add to the ZNT‑R24?

The built‑in RF receiver allows paired remote controls to trigger the same exit relay as the sensor, from distances up to around 30 m depending on environment. This lets authorised staff open the door for visitors or deliveries without walking to the exit button.

Q4. How many remotes can be paired with a ZNT‑R24?

Typical touch‑free exit sensors with remotes support pairing up to around 15 remote controls. This allows multiple receptionists or security staff to have their own remote for the same door.

Q5. What are the typical power and relay ratings of ZNT‑R24?

Devices of this class are usually powered by around 12 V DC and offer relay contacts rated up to 120 VAC or 30 V DC at 3 A. This is sufficient to control most door lock relays and access controllers.

Q6. Where is ZNT‑R24 most useful?

ZNT‑R24 is ideal for reception doors, controlled visitor entrances, and staff‑only doors where you want both touch‑free exit and remote‑triggered opening. It pairs well with Zahabi’s biometric attendance systems to manage both secure access and convenient exits.