Dahua ARA24-W2 Wireless Keyfob SOS Emergency Alarm
Premium ABS housing with shock-resistant design ensures durability in harsh conditions. Compact and lightweight (exact dimensions/weight) for easy portability on keychains or pockets. High-sensitivity SOS button triggers instant 868MHz wireless alarm (up to XXX meters range) for rapid emergency response. IP65 waterproof rating protects against rain and dust for outdoor use. Long-lasting CR2450 battery (replaceable) with low-power standby mode for extended reliability. Ideal for elderly care, child safety, construction sites, and remote fieldwork. Plug-and-play setup with compatible Dahua security systems—no wiring required. FCC/CE certified for guaranteed signal stability and interference-free operation. Bulk order discounts available—global wholesale pricing with fast logistics. Custom OEM/ODM options supported for large-quantity procurement.