Description
In combination with a pager receiver, the call button (signal transmitter) YK500-3H-B has been developed to send instant messages and improve communication processes.
The wireless call button YK500-3H-B operates via radio frequency and is waterproof, making it suitable for outdoor use. It is attached to the back with an adhesive pad.
Features
- Water-resistant
- One-button transmitter
- Modern design
- LED light indication when pressed
- Adhesive pad for mounting (included)
- Equipped with a clasp
- Wireless flat call button transmitter
- Low battery indicator
YK500-3H-B - Wireless multifunctional call button
Inactive current ≤17mA ±5mA
Operating time approximately 24 months
Color black
Indication LED light red
Operating frequency 433.92 MHz
Operating voltage DC12V
Operating temperature -10 – +40 °C
Reception range up to 100 m (in an open area)
Decoding instruction code
Housing impact-resistant plastic. Splash-proof
Scope of delivery call transmitter, battery, adhesive pad
Modulation amplitude modulation (OOK)
Mounting adhesive pad on the back or screw
Range extension possible with a repeater (ZZQ-8)
Power supply via batteries (CR2032)
Certificates CE