Main Features Height: 8.3 Width: 4.0 Depth: 2.9 Marketing Information The TD-HL series handset intercoms are designed for applications where visual indication of an incoming call is required. The red LED mounted on the top front of the unit lights whenever a station receives a call. The TONE OFF switch at the bottom allows the user to turn the standard call tone on or off at any time. The LED will light regardless of the switch position. Ideal for applications where silent signaling is required, such as radio stations or sound booths. Information Name: 1 CALL WALL MOUNT WH Category: Intercom Stations UPC Code: 790143447502 General Information Brand Name Aiphone Manufacturer Aiphone Co., Ltd Manufacturer Part Number TD1HB Product Model TD-1H/B Product Series TD-HL Product Type Intercom Master Station UPC 790143447502 Weight 0.9 lbs Miscellaneous Additional Information 1-Call handset intercom Selective calling with visual indication Red LED lights to indicate an incoming call Tone off switch mutes call tone Tone can be in the on or off position Intermix various sized units to meet communication needs Door stations (max. 2) and paging zones can be added to the system Physical Characteristics Depth 2.9 Height 8.3 Width 4.0