Secure Meters Ltd. Manufactures IID 200 Interface Device. Secure Meters Ltd. Is an ISO: 27001 and ISO: 14000 certified company. IID 200 Interface Device is used for fast data transfer between digital energy meter and Hand Held Unit [HHU]. It works on Low Power Radio [LPR] license free ISM bands of 2.4 GHz. IID 200 offers a cost-effective solution for local automatic meter reading.
