Wireless 433MHz SOS Push Button RF Wristband
High-sensitivity 433MHz RF transmitter ensures instant emergency alerts up to 200m range. Durable ABS housing with waterproof coating for 24/7 reliability in harsh conditions. Ultra-lightweight ergonomic design (50g) with adjustable strap fits all wrist sizes. One-touch panic button activates loud 110dB alarm and paired receiver for instant response. Ideal for elderly care, lone workers, or home security systems. Compatible with most 433MHz receivers—no wiring or complex setup required. Backed by CE/FCC certification and 12-month warranty. Bulk discounts available for hospitals, factories, and security providers. (Note: Receiver sold separately; operates on 23A 12V battery—included.)