Holley Technology Ltd. products

DTSY545-IS1 is a new generation of smart meter. Working with Holley’s ESEP system, the meter can realize the function of automatic reading, load control and prepayment function. This meter complies with IEC 61053-23, IEC61053-21.

DDSY283SR-IS1 is a new generation of smart meter for residential user. Working with Holley’s ESEP system, the meter can realize the function of automatic reading, power control and remote charging. This meter complies with IEC 61052-11 and IEC61053-21.