Audio Intercom Panel SPON NAS-8521B

– All-metal shell, anti-corrosion brushed aluminum panel.

– Compact and lightweight design, sturdy and durable.

– Two-way full duplex voice communication with IP audio intercom master station in the master control room.

– Hands-free wall mount panel with built-in microphone and speaker.

– Single-button design for one-touch calling to the designated target intercom device.

– Tamper alarm functionality enables the device to trigger a warning siren whenever the panel has been forcibly damaged.

– User-defined ringtones for phone call connected, busy line, target hang up, etc.

– Work specifically with SPON NAS-8521 IP split type audio intercom controller via daisy-chain connection.

Specifications

– Bảo hành: 18 tháng.