Description
- About this item Compliant with the New 2019 Building Regulations & Scottish Legislation Feb 2022 (Tolerable Standard) RF433mhz Wireless Interlinked, Photoelectric Sensor CE EN14604/AS3786 ROHS listed Connect up to 20~50 compatible interlinked smoke alarms [10-Year Battery Smoke Alarm]: SAFE TECH AJ-763 smoke alarm is equipped with a DC 3V CR123A lithium battery, low power consumption and environmental protection.This smoke detector has 10 years lifetime, ensuring smooth operation ›See more product details
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