PROMPT METHOD: Prompting methods are light flash and vibration light flash and buzzer light flash vibration and buzzer low power consumption display can be flexibly combined. HUMANIZED DESIGN: Restaurant paging system supports 4 channels each channel supports 5 buttons. One button with multiple watch receivers. WATCH DESIGN: Wireless watch pager has a stylish watch design and is easy to use. Removable rechargeable battery with long standby time and charging circuit protection. ANTI INTERFERENCE: Wrist pager supports IPX7 waterproof. Strong anti interference fast speed and accurate transmission. Operation range of 100‑200m in open distance. APPLICABLE: Wrist pager is widely used in various places such as home factory workshop general assembly bowling alley massage room elderly call alarm and office.