Sounder 230AC nickel-plated ring ST22-SD-230AC. ST22-SD-230AC\.

230V AC audible alarm – reliable warning in your installation

The ST22-SD-230AC audible alarm is a signaling element designed to operate at 230V AC. It is an ideal complement to alarm, control and signaling systems, providing a clear and audible warning signal. The device is particularly useful where quick and effective notification of potential hazards or changes in the operating status of devices is necessary.

Solid construction and wide range of applications

The alarm has been designed with durability and reliability in mind. The housing made of plastic provides resistance to mechanical damage, and the IP20 degree of protection guarantees protection against contact with solid foreign bodies. This makes the device suitable for various environmental conditions, at temperatures from -40°C to 70°C. It is a solution for both professional installers and end users looking for an easy-to-install and use alarm.

Key features and benefits:

• Clear audible signal: Loudness of 80 dB ensures that the signal is audible even in a noisy environment.
• 230V AC voltage: Direct power supply from the mains eliminates the need for additional power supplies.
• Continuous signal: Constant tone makes it easier to identify and interpret the alarm signal.
• Durable housing: Made of plastic, it provides resistance to damage and long device life.
• Wide operating temperature range: Possibility of use in difficult environmental conditions (-40°C to 70°C).
• Easy installation: Compact dimensions make it easy to install in various places.
• ST22 system complement: Perfectly matches ST22 control buttons and signaling lamps from Spamel, creating a coherent signaling system.

The alarm has a rated voltage of 230V, generates a sound with a loudness of 80 dB and draws a current of 0.011 A. The housing is made of plastic and ensures operation in a temperature range from -40°C to 70°C. The device emits a continuous sound signal and has an IP20 degree of protection.

The ST22-SD-230AC alarm is a reliable solution for anyone who needs an effective warning system. Its simple construction, easy installation and high quality workmanship make it a product worthy of recommendation for both professionals and home users.