Wireless call button for calling staff in restaurants and hotels

Waterproof IP55 resistant design to prevent oil and water invasion. Used in humid environments, suitable for restaurants, bars, hot pots, and so on. Silicone integrated button design, silicone embedded button, feels comfortable. Effective outdoor connection distance of 80 meters – long distance, capable of covering a variety of usage scenarios. Supportive rope, wall-mounted, can meet restaurant call requests, exit, water service. Series buttons 1/2/3/4, which can meet multiple scenario needs. Note: can only be used after pairing and registering with the receiver, and the call button cannot be used alone.