Wireless Doorbell ZAMEL ST-260 (model SUN10000448) — battery-powered chime unit, plug-in receiver compatibility

The ZAMEL ST-260 wireless doorbell (model SUN10000448) is a battery-powered chime set consisting of a wireless push-button transmitter and a plug-in receiver. The system uses a radio link to transmit signals from the transmitter to the receiver, allowing installation without wiring. Designed for simple retrofit or new-fit installations, the set provides audible alerts at a distance and is suitable for residential entrances, small offices, or secondary exits where a compact, battery-operated signalling solution is required.

Advantages

The battery-operated transmitter eliminates the need for door-to-door wiring and supports flexible placement at entrances. The plug-in receiver is compatible with standard mains sockets, providing continuous power for the chime while keeping the transmitter maintenance-light. Radio operation enables quick installation and relocation without structural changes. The design focuses on straightforward setup and reliable audible signalling over short to moderate distances.

Suitable for

• Private homes and apartment entrances
• Small offices and reception areas
• Garages, workshops and secondary doors
• Retrofit installations where running cables is impractical

Key specifications

• Power source: battery-powered transmitter and plug-in mains receiver
• Operating principle: wireless radio transmission between transmitter and receiver
• Components included: wireless push-button transmitter and plug-in receiver chime unit
• Installation: no-wiring setup for transmitter; receiver plugs into a standard mains outlet
• Intended use: audible visitor signalling for residential and small commercial entrances

How to use

Mount the wireless transmitter near the entrance using the supplied fixtures or adhesive, ensuring the unit is within the recommended radio range of the receiver. Insert batteries into the transmitter following polarity markings and plug the receiver into a nearby mains socket. Pair the transmitter and receiver if required by following the included procedure: typically pressing the receiver pairing button and then pressing the transmitter button until a confirmation chime sounds. Test the system from the typical visitor position and adjust receiver placement if necessary to ensure reliable reception and audibility.

Usage recommendations

Place the receiver in a central indoor location to maximise audibility across rooms; avoid metal obstructions and large appliances between transmitter and receiver. Use alkaline batteries with the transmitter for longer operating life, and check battery condition periodically to maintain reliable signalling.