Calford 3 Channel Wireless Voice Intercom System for Office Home Shop (Greyish White, Pack of 3 Stations) 688

Description

- Desk or Wall-mountable - No installation required, plug and talk, FM 462 MHz wireless voice transmission operation. - Stations label for designated stations; Front Panel Direct CHANNEL slide switch with A/B/C Channel group switch at the back to avoid unwanted signals. Channel setting : Just slide and hold the Channel Button until you hear a beep tone sounds and Button LED lights. All units are set with Channel 1 by default. User is required to switch the default channel to the desirable channel. - One to one, or one to all communication. Multi-channel operation for individual talk, listen and call. - CALL button for individual CALL or CALL ALL* * CALL ALL - to call and talk to all station at the same time - Manually press and hold the TALK button and begins to talk. The TALK button will not turn on automatically for privacy. - LOCK button helps you to hold the TALK button continuously. - Effective distance: Approx. 1500 feet, in line of sight - Unit size : Approx. 7 x 4.25 x 1.875 inches - Power source : Mains AC Power only, (Plug-in AC adapter is included) Note : For battery-powered operation, you can use USB portable phone power bank (battery not included). Package includes : * Station unit x 3 * AC adapter x 3 * USB cord x 3 NOTE : - A channel group switch (A/B/C) is located at the back of the unit. When unwanted signal is encountered, switching the channel group switch can change the channel group and solve the problem. . - The intercom cannot replace proper supervision/attendance. Children activity/patient status must be checked at regular intervals. While this intercom can alert caretaker on children activity/patient status from silence, use a professional baby monitor for baby monitoring when needed. - The intercom will release the LOCK after 10 hours automatically. (The talk indicator will turn off.)