COMMAX WI-2B 2-Way Paired Wireless Intercom 1.The product specifications are provided by manufacturers. 2. The product functions and specifications are subject to change without prior notice. 3. Product prices are subject to change without prior notice. 4. Icons on the right of the product shots are for reference only. For details please refer to suppliers. WECL is not responsible for any results caused by misinterpretation and misunderstanding of these icons.