main features
The PL-KY40 window intercom is equipped with a KaBoni gold-plated diaphragm capacitor microphone, which completely solves the problems of echo and whistling.
Equipped with an ultra long (45CM) metal hose microphone, it can be rotated and adjusted in any direction, and can transmit voice clearly within a distance of 50cm from the phone.
● Realize bidirectional automatic switching of voice intercom, with independent setting of internal and external mute, and the volume of the host and extension can be adjusted separately.
The host and extension are integrated with a built-in 4W speaker and microphone, and a built-in echo cancellation module, ensuring no echo whistling during intercom.
The host is equipped with a recording jack, which can output both internal and external sound signals, and can also be used in conjunction with monitoring to record with bank tellers.
The main and sub units have a pure metal appearance, streamlined circular design, beautiful and unique appearance, compact size, dust-proof and moisture-proof, and are not easily damaged.
The internal and external connections of the extension unit are made of a four core high-strength tensile resistant, fully shielded aluminum foil wire, which is installed in a reasonable manner with a stainless steel conduit, and has strong anti-interference ability.
Randomly equipped with 3M adhesive, line cards, and 18V, 500mA DC regulated power supply, it can be plug and play for easy installation.
Suitable for places where communication is difficult at windows such as banks, postal services, hospitals, station ticket offices, industrial and commercial and tax offices, and docks.