Featured here is a door phone kit with an indoor phone and a durable aluminum outdoor unit. It is equipped with a high-quality circuit for sharp and clear voices and offers a talking distance of above 100m. This door phone kit is easy to install and can be used to unblock doors.

• With an indoor phone and a durable anti-oxidation aluminum outdoor unit.
• Two-wire connection.
• High-quality circuit for sharp and clear voices.
• Talking distance is above 100m.
• Easy to install.
• Modern and elegant design.
• Can be used to unlock door strike.