SENSOR SENSOR Thiết Bị Báo Cháy Ewelink Không Dây Cảm Biến Khói 433mhz Với Công Tắc Sonoff
247.475
₫ 187.318
Sản phẩm SENSOR SENSOR Thiết Bị Báo Cháy Ewelink Không Dây Cảm Biến Khói 433mhz Với Công Tắc Sonoff đang được mở bán với mức giá siêu tốt khi mua online, Vừa được giảm giá từ 247.475 xuống còn ₫ 187.318, giao hàng online trên toàn quốc với chi phí tiết kiệm nhất,0 đã được bán ra kể từ lúc chào bán lần cuối cùng.Trên đây là số liệu về sản phẩm chúng tôi thống kê và gửi đến bạn, hi vọng với những gợi ý ở trên giúp bạn mua sắm tốt hơn tại Pricespy Việt Nam
eWeLink Smoke Detector Sensor Wireless 433MHz Fire Security Protection Alarm Sensor Work with Sonoff RF Bridge APP Control Smart Home For Home Kitchen/Store/Hotel/Factory Please Note: Because of shipping limitation, battery( DC9V 6F22 ) for smoke detector not included.
Features:
*Support three alarms: independent sound & light flash alarm, wireless 433 transmission network alarm.
*360 degrees smoke detection and alarm, no dead angle, reliable. Built-in 90 dB sound and light alarm reminder, effectively prompting people to evacuate.
*Adopt high-performance photoelectric two-way scattering patented technology of two-receiving & one-transmitting and high-sensitivity sensing, stable, reliable, safe and accurate.
*This smoke sensor can work alone to realize independent alarm at home. To achieve remote control on the phone, smoke detector needs to work with Sonoff RF bridge( 433Mhz, EV1527) host.
*Ultra-low-power microcontroller + photoelectric principle technology, long standby life battery use for 3 years.
*Low Voltage Alarm: When the battery voltage is lower than 6.8V, a warning sound is issued to remind the user to change the battery.
*Full snap-in patented structure, simple installation, no need for debugging and wiring. Convenient for cleaning and battery replacement.
Specifications:
Power Supply: DC 9V 6F22 alkaline battery (not included)
Standby Current: ≤10uA
Alarm Current: ≤100mA
Alarm Indication: Sound alarm & LED flash
Sound Level: 90dB/3M
Detecting Area: 20 square meter
Wireless Frequency: 433MHz
APP: eWeLink
Operating Temperature: -10°C ~+50°C
Operating Humidity: ≤95% RH
Item Size: Approx. 10.5 * 10.5 * 3.5cm (L*W*H)
Package Information:
Package Size: Approx. 10.5*10.5*3.8cm / 4.1 * 4.1 * 1.5in
Package Weight: Approx. 120g / 4.2oz
Package List:
1* Wireless Smoke Detector
1* User Manual (Englis
Features:
*Support three alarms: independent sound & light flash alarm, wireless 433 transmission network alarm.
*360 degrees smoke detection and alarm, no dead angle, reliable. Built-in 90 dB sound and light alarm reminder, effectively prompting people to evacuate.
*Adopt high-performance photoelectric two-way scattering patented technology of two-receiving & one-transmitting and high-sensitivity sensing, stable, reliable, safe and accurate.
*This smoke sensor can work alone to realize independent alarm at home. To achieve remote control on the phone, smoke detector needs to work with Sonoff RF bridge( 433Mhz, EV1527) host.
*Ultra-low-power microcontroller + photoelectric principle technology, long standby life battery use for 3 years.
*Low Voltage Alarm: When the battery voltage is lower than 6.8V, a warning sound is issued to remind the user to change the battery.
*Full snap-in patented structure, simple installation, no need for debugging and wiring. Convenient for cleaning and battery replacement.
Specifications:
Power Supply: DC 9V 6F22 alkaline battery (not included)
Standby Current: ≤10uA
Alarm Current: ≤100mA
Alarm Indication: Sound alarm & LED flash
Sound Level: 90dB/3M
Detecting Area: 20 square meter
Wireless Frequency: 433MHz
APP: eWeLink
Operating Temperature: -10°C ~+50°C
Operating Humidity: ≤95% RH
Item Size: Approx. 10.5 * 10.5 * 3.5cm (L*W*H)
Package Information:
Package Size: Approx. 10.5*10.5*3.8cm / 4.1 * 4.1 * 1.5in
Package Weight: Approx. 120g / 4.2oz
Package List:
1* Wireless Smoke Detector
1* User Manual (Englis
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