Focus™ Wireless Smoke Detector – MD-2105R
Product Highlights
Wireless Smoke Sensor
✓ built in buzzer
✓ Battery life time about one year
✓ Self test indication: red LED turn on then
voice prompt self test successfully.
✓ Alarm output indication: red LED turn on
5 seconds then buzzer sound
✓ Battery low voltage indication
✓ Working frequency: 433MHz
✓ Working environment indoor use: -5 to
+50℃; humidity 10%-90%
Email when stock available
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