VoIP Phones Mercury
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 | Duracell 123 High Power Lithium Batteries - 12 Count. Duracell 123 High Power Lithium Batteries - 12 Count is described exactly as stated in the... |  |
 | 7" Colour Video Door Phone This door phone provides superb full-colour HD images in all light conditions along with high-quality duplex speech between the video head unit and the external camera call point. Images at night are also enhanced by the automatic activation of 6 infrared LEDs. The stylish low profile video head unit provides the facility to monitor the video feed from the external camera, talk to your visitor and options to both unlock an external door and an additional electric gate. The head unit face-plate and external call point chassis are manufactured in aluminium providing a tough and attractive finish. Also provided are 15m of installation cable and a UK power supply making … |  |
 | 2-Way IntercomA two station, energy saving, telephone style intercom with a simple two wire connection, allowing 2-way conversation. It features a call button with adjustable call tone level. Both units are powered by 4x AA batteries (not supplied).DetailsPow | |
 | Ideal for use in the home, apartments or for the elderly and less mobile Allows you to talk to visitors before opening the door Additional function allows you to open an electronic lock (not supplied) Intercom with sharp clear audio 16x Different ringer options Weatherproof outdoor unit (IP44 rated) with backlit nameplate Maximum distance of 100m (using 2x 0.75mm² cable) Supplied with adaptor and wall mount brackets |  |