Across Electronics Tech is a Across Electronics Technology Ltd based in , South Korea. Across Electronics Tech is a member of TradeKey.com since February, 2013. Our business is related to Electrical & Electronics Supplies industry and we specifically deal in wireless calling system and its application. please find our product details below: Wireless Call Bell System[Bell] Wireless Call System is composed of 1. Call Bell/Transmitter: SB-100 2. Monitor:SCM-1230 3. Radio Repeater: SR-1000 4.Hand Pager: SP-300 Thank you for taking time to go through our business profile. If there are any questions, inquiries or comments, please feel free to contact us.