Retekess T128 Restaurant Pager System,Smart Call Button,Max 500,Wrist Pager,5 4-Key Help Alert Waterproof Call Buttons for Waiter,Customer,Caregiver

* Retekess T128 restaurant paging system provide accurate and fast service by pressing call button; improve work efficiency of employees; widely used in hotel; bar; hospital; factory; office; church; service station * Maximum distance from wrist pager to call button in the open area can be 200 m or 656 feet; high sensitivity; signal can penetrate about 5m between two layers * Long battery life; watch pager built-in 400mAh rechargeable battery; charge 4 hours; standby 48 hours; call button can be used for more than 12 months * 7 prompt modes; vibration; buzzer; flash; arrange freely; quiet cafe; noisy restaurant; meet the requirements of various scenarios * Protective film is affixed to each watch; prevent it from being scratched during inspection and transportation; remove the protective film before use; data information can be clearly seen