Smoke Detector Alarm EC-SD03

  • Smoke detector
  • Smoke detector

Product Description

Smoke Detector Alarm EC-SD03 is an additional item for Aidbell Wireless Nurse Call System.When there is Smoke in Patient’s room , a wireless signal is sent to Aidbell Wireless Receiver with ringtone to alert nurses at the nurse station or corridor.

Powered by 1pcs 9V battery ,ceiling mounted in every Patient’s room to detect the smoke. Aidbell perfectly integrate Wireless nurse call system with Smoke Detector Alarm.


Working frequency 433MHZ
Working voltage 12V DC 
Working current  <10mA
Buzzer volume    85dB/m
Alarm output  NC/NO
Dimension 120 x 120 x 35 mm 
  • Cordless – No cords between Smoke Detector and Aidbell Wireless Receiver
  • Triggers alarm when there is smoke in Patient’s room,which Automatically calls without pressing any button

  • Easy installation by ceiling mounted way

  • Powered by 1pcs 9V battery and battery life is 1 year
  • Detection area is 20㎡ and the Signal transmission distance can reach 300 meters in the open area