● 8 switches on the front to control on/off of relays under ● emergency circumstances ● 8 I/O interfaces inside the controller, able to use without ● central control devices ● Compatible with all existing central control protocols ● Rotatable ID switch to set network ID code ● With triplet junction on each relay with standby function
D6418 8 Button Wall Mount Wireless Control PanelOctober 18, 20178 Key in wall panel with touch screen and waterproof is for support to the input and output device of center host and other central control equipment.view
A Bumper Harvest of DSPPA in ISE 2016December 22, 2016During the Spring Festival, DSPPA attended the ISE in Amsterdam, Holland, from 9-12 February 2016. DSPPA got a bumper harvest and won the good prestige in the international market.ISE has now become ...view
Tips Sharing (III): Video Demo for Campus Network PA SystemJune 4, 2020Tips Sharing (III) | Video Demo for Campus Network PA SystemAbstract: Video Demonstration - How to reduce the risk of network disconnection or power outage in campus broadcast.Network PA SystemThe cam...view