Description :

KERUI F86 LED Wireless Square Nurse Waiter Restaurant Emergency Touch One Key Call Button 433MHz

Features :

This button is used for service call in the restaurant， bar etc and nurse call / emergency call in the hospital.
Delivers the instant message to the host monitor， time-saving and labour-efficient.
Blue light LED circled button.
Low power consumption.
Wireless signal transmit， stable frequency， interference-free.
Works with the host receiver(not included)， cable-free installation， space-saving.
Widely applied in home， factory， school， bank， store， apartment etc.
 

Specification :

Operating voltage: 4.5V
Standby current: ≤ 4UA
Wireless Frequency: 433MHz
Encode: HS1527
Adjust Method: ASK
Powered by 3 pieces of AAA batteries.
Wireless coding: PT1527， EV2262
Wireless distance: 100M in open area
1 button: Call
Size: 86 x 86 x 18mm
 

Package includeds :

1 x KERUI F86 Wireless Call Button
2 x Nail
3 x AAA Battery
 

Details pictures :