Chuông Báo Động Cảm Biến Màn Hình Lcd Cho Cửa Hàng / Văn Phòng

Giới thiệu Chuông Báo Động Cảm Biến Màn Hình Lcd Cho Cửa Hàng / Văn Phòng

✿Welcome to kkala

✔Ready to send ✔High quality ✔Best price ✔Brand new 100%
✘NO Price ✘NO Receipt ✘NO Shopee Logo ✘NO Supplier Info

Attach Photos in 5 star comment: We will give you a surprise next time.

Features:
The LCD shows CO concentration.
Adopting high quality electrochemical CO sensor, it is more accurate, reliable and repeatable.
Ultra bright LED display: flashing every 50 seconds to indicate standby status, fast flashing to indicate detector alarm.
Loud high volume buzzer output, up to 85dB in 3 meters.
Test/Reset button to test the unit electronics and verifies proper unit operation and reset the unit during alarm.
Green and red LED lights that indicate normal operation and alarm status

Specification:
Standby Current: ≤25uA
Battery: 3pcs x 1.5V Battery (NOT included)
Alarm Concentration:
When the concentration is at 30ppm, the alarm will alarm within 120 minutes.
When the concentration is at 50ppm, the alarm will alarm within 60-90 minutes.
When the concentration is at 100ppm, the alarm will alarm within 10-40 minutes.
When the concentration is at 300ppm, the alarm will alarm within 3 minutes.
Alarm Current: <50mA
Size: Approx. 10*3.5cm/3.9*1.4inch
Weight: Approx. 110g / 3.9oz

Package List:
1 x CO Alarm
2set x Screw

Hình ảnh sản phẩm

Giá STEPG