Wireless Calling System Double-Face LED display to show the calling Number, it could show time when there's no calling.

Wireless Calling System MMC-2611SDV Double face LED Display is a new product designed ,manufactured by MMCall.

 Call Button Capacity :1000    Could show the number : 1-1000 ,Letter :  A-Z

Size and Weight : Specification: 49.7cm *4cm *30cm  

Weight: 4kg

Letter Wideth: 12.5cm   High: 6.7cm

compatible with all of MMCall Call Button.

Double face showing the calling Number at the same time, it would show the time when there's no calling.

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