7 prompt modes; vibration; buzzer; flash; arrange freely; quiet cafe; noisy restaurant; meet the requirements of various scenarios<br>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<br>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<br>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<br>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