About this item

• Wide range of 100 square meters: Designed for monitoring and recording applications in normal range, the widest monitoring range can be up to 100 square meters .
• Easy installation: Compact design, small size, plug and play .
• This sound monitor for CCTV security system .
• High sensitivity sound monitor: clear voice, low noise, high fidelity, applies to a variety of situations, such as banks, examination rooms, shopping malls, etc
• Wide range of 100 square meters: Designed for monitoring and recording applications within normal range, the widest monitoring range can be up to 100 square meters