Haven SC-300 - Security Intercom System for Windows with No Hole

Talk-thru communicator designed to provide clear communications through a partition that has no hole. Made in the USA! This unit includes: Built-in gooseneck microphone and speaker in the base. Headset jack for use with TPWH-1 Wireless Headset, TPH-1 Wired Headset, or TPH-2 Wired Over-the-Ear Headset. Installation Tool Kit Wedge shaped customer-side speaker unit is separate from the base, and designed for use in applications where there is no hole in the window. Connecting wire, Power Supply, and Installation Tools are all included with shipment.