מערכת שיחות אלחוטית, מערכת ההחלפה האלחוטית של מסעדה אטומה למים נפח מסוגנן RF טכנולוגיה אלחוטית 20 פגמים קלים לעבור

מאפיינים מוצהרים

Item Type:

Restaurant Pager System

Material:

ABS

Display Receiver Parameters:

Operating Frequency 433.92mhz:

Working Voltage:

DC 5V

Working Current:

Standby Current

Receive Sensitivity:

Better Than -105db

Decoding:

Learning to Coding

Waterproof Grade:

Ipx4

Working Temperature:

-20℃ to 60℃

Button Transmitter Parameters:

Operating Frequency:

433.92mhz

Battery:

2 x Built in Cr2016 Button Batteries (included)

Battery Capacity:

80mah

Emission Current:

10ma±3ma

Standby Current:

Open Distance

Keystrokes:

Times

Waterproof Grade:

Ipx4

Working Temperature:

-20℃ to 55℃

Four Keys:

Call, Checkout, Order, Cancel

Voltage:

110-240V

How to Use:

1. Set up the machine first:

2. Press the button of the transmitter, the receiver can receive the reminder:

Package List:

1 x Display Receiver20 x Button Transmitter:

20 x Film:

1 x User Manual:

1 x Adapter: