The Apollo 45681-290APO Integrated Discovery Base Sounder is a reliable and efficient fire protection device with an IP21D rating and CPR approvals. This white sounder has a diameter of 115mm and a weight of 140g, making it suitable for various industrial settings. Its polycarbonate housing ensures durability, while the selectable volume range of 55-75dB (A) to 75-91dB (A) allows for easy customization. Designed for use in the United Kingdom, this unit operates on a low power-up surge current of 1.2mA, making it a cost-effective and safe choice for fire alarm systems. please check photos as they are part of the description
eBay