Features:

• Wired design, easy to install.
• Low power consumption.
• Ideal for homes, offices, factories, guest rooms in hotel etc. It  can also be used for message notifying, alarms for the patients and elderly people.
• Mechanical striking function creating a Ding Dong sound effect.

Notice:

1. If the external flexible cable is damaged, it shall be replaced by a special cord of assembly available from the manufacturer or local service agent.
2. The supply wire can be either a rigid conductor or a flexible cable and the cross section area must not less than 0.5MM with 230V AC rating.