【Accurate Photoelectric Detection】Using an advanced photoelectric sensor and high-performance chipset, this smoke alarm for home delivers highly accurate detection of dangerous smoke levels within seconds. It minimises false alerts while ensuring reliable fire alarms protection for your household. 【Certified Safety Assurance】Fully compliant with international safety standards, including EN14604, UKCA, CE, LPCB, ROHS, and DBI—ensuring trusted quality and reliable performance for your home. 【10-Year Battery Life】: Equipped with a long-lasting, low-power 3V lithium 10-year battery, this fire detector guarantees continuous, stable performance for up to a decade. Its unique safety design prevents installation without a battery, ensuring the device is always ready to protect. 【Mini Design & High-Quality Materials】The compact, modern design—62% smaller than traditional models and winner of the German Red Dot Award—blends seamlessly into any home environment. Made from durable, flame-retardant ABS+PC material, this unit ensures long-term safety and reliability. 【Test & Silence Function】Designed for ease of use, the convenient one-touch test button allows you to perform regular function tests with ease. It also enables quick silence during false alarms and resets the unit back into monitoring mode when needed., Weight: 0.14770971554 pounds, Manufacturer: HEIMAN