Model: | K-236+L |
---|---|
Brand: | KOQI |
Origin: | Made In China |
Category: | Consumer Electronics & Lighting / Interphone & Pager |
Label: | construction call , Elevate paging , Building calling |
Price: |
US $78
/ set
|
Min. Order: | 1 set |
Live Chat: | Last Online:13 Jun, 2015 |
Specification of display receiver K-236
1. With high strength aluminum alloy shell, durable in use
2. Use digital code technology and the function is steady and reliable
3. Show 3-digit number.
4. It can work with 400pcs 1-key or multi-key call buttons in max
5. It can show different service type
6. It can show 2 groups of number at the same time
7. It can save 32 calling info in turn, and apply in basic service places.
Technical parameters:
Working voltage: DC12V~18V
Working current: <20mA
Working Frequency: 315MHz±75k
Transmission distance: >300M
Size: 365*158*40mm
The Specification of call button K-L
1.Wall Installed, waterproof
2.work with our receiver to combined the wireless calling system
3.Can be installed on table or wall ,when the worker need help only press the button,the
calling no will be shown on the receiver ,so other work can easy to know who is calling.
Technical Parameter:
Working voltage: DC12V
Working current: ≤35mA
Use Frequency: 315MHz±75k
Transmitted Power: ≤20mW
Transmitted Distance>1000m in open area