Acre SP203 Indoor sounder

The SP203 is a reliable piezoelectric indoor sounder for professional security and intrusion alarm systems.

The sounder provides a high sound pressure of up to 110 dB and features adjustable volume and four selectable tones, allowing for customization of the alarm indication according to the installation's needs.

It has polarity protection and tamper protection against both opening of the casing and removal from the wall.
The SP203 is powered by 9–14 VDC and has a low current consumption of 20–140 mA depending on the setting.

The robust housing is made of white ABS plastic and has an IP31 enclosure rating.
With its compact dimensions of 135 × 35 × 100 mm, the sounder is well-suited for wall mounting in professional indoor installations.

The SP203 has a wide range of applications and can be used as local audible indication for, for example, intrusion alarms, tampering, or other system events.

The sounder is approved by SBSC and is intended for installations where high reliability and clear acoustic alarm indication are important.