Cảm biến Zigbee thông minh Neo tuya tích hợp còi báo động 3 trong 1 âm thanh 90db

Package includes: 1 * Child's 2-in-1 sensor 1 * Sticker Set & Mounting Screw 1 * USB Cable 1 * User Manual (English) Details: Standby current: 61uA-180uA USB port: 5V / 1A Sound intensity: 90db Detection temperature: -10℃ ~ 80℃ Detecting humidity: 0% ~ 100% Wireless frequency: 2.4ghz Communication protocol: Zigbee 3.0 Wireless standard: Zigbee IEEE 802.15.4 Wireless range: 40M Characteristics: * Tuya ZigBee T&H & Siren 2-IN-1 sensor: Timely detection in the environment. The siren is greater than 90DB. * Alarm Notification: Smartphone will get instant notification when siren is triggered and check log on APP. Widely used in home, kitchen, office, etc. * Smart scenarios: It can also be combined with other Tuya-based smart WIFI products to design and implement smart application scenarios. * Ultra-fast response, anti-interference ability, ultra-low power consumption and cost-effective. Support 5V 1A USB port power.