Mini restaurant buzzer system
3 prompt methods can be set
Multiple keyboards can be expanded for multi-region call management
Call history can be viewed on the keyboard screen
Cancel call via keypad
TD165 Paging System Pager |
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Frequency |
433.92MHz |
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Receive sensitivity |
-110dBm |
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Material of Housing |
ABS |
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Standby Time |
18-20 hours |
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Battery |
Built-in 3.7V 300mAh rechargeable lithium battery |
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Reminder Method |
Buzzing ,LED Flashing, Vibration |
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Distance of Transmission |
About 300- 500 meters in a wide-open field |
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Size |
80*73*15mm/3.15*2.87*0.59inch |
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Weight |
59g |
TD165 Keypad |
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|
Frequency |
433.92MHz |
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Screen |
74 x 37mm |
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Materia |
ABS plastic |
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Working voltage |
DC 12V/1A power adapter |
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Adapter |
AC 100-240V 50/60Hz |
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Size |
162*112*72mm/3.15*2.87*0.59inch |
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Modulation |
AM |