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 tại Lotte Market
Thương hiệu: OEM | Xem thêm Thiết bị nhà cửa khác Thương hiệu OEMMô tả ngắn về 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 tại Lotte Market
Support three alarms: independent sound and light flash alarm, wireless 433 transmission network alarm. Built-in 90 dB sound and light alarm reminder, effectively prompting people to evacuate. This smoke sensor can work alone to realize independent alarm at home. Ultra-low-power microcontroller + photoelectric principle technology, long standby life battery use for 3 years. 8V, a warning sound is issued to
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Giới thiệu 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 tại Lotte Market
Features:
*Support three alarms: independent sound and 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 and 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 and 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 (English)
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Chi Tiết 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
| Thương hiệu | OEM |
| Xuất xứ thương hiệu | China |
| Xuất xứ | China |
| Kích thước (Dài x Rộng x Cao) | Khác |
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