Характеристики
| Параметр |
Значение |
| Модель: |
1 transmitter + 20 buzzers |
| Производитель: |
Retekess |
| MPN: |
F9670A |
| keyboard Modulation method: |
OOK |
| keyboard Transmitting frequency: |
433.92Mhz |
| keyboard Show: |
4-digit digital tube display |
| keyboard Input voltage: |
12v/1A |
| keyboard Standby current: |
＜20mA |
| keyboard Transmit power: |
20-27（dBm） |
| keyboard antenna: |
External rubber stick antenna |
| keyboard Working current: |
120mA |
| keyboard Interaction: |
Capacitive touch buttons |
| keyboard Reminder method: |
Beep/vibrate |
| keyboard Configurable number of plates: |
1-997 |
| keyboard interface: |
DC power interface, host computer connection interface Type-c |
| keyboard Communication distance: |
600m |
| keyboard weight: |
125g |
| Charging base interface: |
DC power interface |
| Charging base charging port: |
Double row charging contacts |
| Charging base Input voltage: |
12v/2A |
| Charging base Charging contacts: |
Charging protection |
| Charging base Accessories: |
Anti-tip tie-down rack |
| Charging base weight: |
508g |
| Pager RF reception: |
PT790 |
| Pager Receive sensitivity: |
-110dBm~-113dBm |
| Pager Show: |
3-digit digital tube display |
| Pager indicator light: |
9 red lights, digital tube |
| Pager Operating voltage: |
3.7v |
| Pager Charging current: |
80mA |
| Pager Charging time: |
4-5小时 |
| Pager Standby current: |
≤12mA |
| Pager Working current: |
12-250mA |
| Pager Reminder method: |
Beep/flash/vibration, 64 combination prompt modes |
| Pager Volume: |
≥85db, adjustable in three levels: large, medium and small |
| Pager Battery: |
300mAh |
| Pager Standby time: |
>24h |
| Pager Charging port: |
Protruding contacts |
| Pager billboards: |
Optional, PVC advertising paper |
| Pager Press the key: |
1 mute button, stop prompt |
| Pager weight: |
71g |
| Features 1: |
Buzzers For cafe /Dessert shop/Restaurant Buzzers System |
| Features 2: |
Guest Queuing Calling / Wireless Food Service |
| Features 3: |
Anti-Dumping Design,One-Key Mute,64 Prompt Modes |
| Country of Origin: |
China |
