Gas Analysis
HY12 Smart Carbon Monoxide & Smoke Alarm Combo Detector with 85dB Alert and 200m Range for Home Safety
Professional-grade HY12 carbon monoxide and smoke combo detector featuring electrochemical CO sensor and infrared photoelectric smoke detection. Provides 85dB audible alarm, 200m transmission range, and meets GB4715-2005, EN14604, UL21 standards. Ideal for homes, offices, and commercial spaces requiring reliable safety monitoring.
C200 Wireless Smoke and Carbon Monoxide Alarm with 200m Range and 3-Year Battery Life for Smart Home Security
Advanced 360° detection smoke and CO alarm with 110dB sound alert, 200m wireless transmission, and smart home integration (Tuya/GSM/Alexa). Features 3-year battery life, FCC/CE/ROHS certifications, and snap-fit installation for homes, offices, and commercial spaces.
CS85-GSM LCD433 Wireless Security System with 8 Wired 99 Wireless Zones 433MHz Range and Alexa Support
Professional GSM smart home security system featuring 8 wired and 99 wireless zones, 433MHz wireless transmission, voice alerts, and remote control. Supports Tuya and Alexa integration with automatic SMS and phone call notifications. Ideal for homes, businesses, and commercial properties requiring reliable intrusion detection and property protection.