Focus EN14604 433Mhz Wireless MD-2105R Smoke detector Fire prevention Detector Alarm Work With Meian Alarm System ST-VGT ST-IIIB

Standard pacakge include :

Wireless Smoke detector X 1   or 2PCS  or 5PCS for option

Lithium battery X 2PCS

Gift box  X1

MD-2105R is wireless smoke detector, it adopts thermistor sensor and photoelectric infrared LED indication, tamper switch button, built-in buzzer, exact detect smog density when it over the standard level (UI 217 / 3.2%/feet), it can make the alarm by itself via built-in buzzer, and also send out the wireless alarm signal to alarm control panel at the same time, low battery indication that make once sound in each 2 hours via built-in buzzer, easy to install on ceiling or wall using the screws with countersink heads which had packed in the package.

Features:

1.thermistor sensor / photoelectric infrared LED

2.smog sensitivity comply with UI 217 / 3.2%/feet

3.sent status signal every 15 seconds or 65 seconds

4.no emit radioactive element

5.auto send signal when low power voltage or re-setting

6.built-in buzzer make once sound in each 2 hours when battery low voltage

7.self-testing indication: infrared LED turn on and then make 2 buzzer sound

8.alarm indication: infrared LED turn on and around 30 seonds buzzer sound at the same time

9.power input: 6VDC (CR123A 3.0V Lithium Battery x 2pcs)

10.static current is 20μA ~40μA / alarm current is 20mA

11.alarm volume: 85dB at the distance of 10 feet

12.operating environment: -5C ~ +50C /  humidity: 10% ~90%

13.wireless emitting frequency: 433MHz / 868MHz

14.wireless emitting range is 100m (in open area)

15.dimension is Φ105mm / ivory white color