Scondaor Wireless Interconnected Combination Smoke and Carbon Monoxide Detector with LCD Display & 10-Year Battery, Pre-Linked Smoke Alarms for Home, Smoke CO Alarm with Test/Silence Button (1 Pack)

• 【RF Interlinked】: The combo smoke and carbon monoxide alarms use wireless radio frequency to interconnect to each other into one group. When one alarm goes off, all alarms go off, ensuring comprehensive protection for your home. The wireless distance range up to 150m in open air.
• 【Easy Setup Interconnected System】: Each pack comes with pre-linked units and easily add additional alarms to the wireless alarms system. Up to 30 devices can be interlinked together to create a safety wireless network for ensuring full home protection.
• 【2-in-1 Protection】: This 2-in-1 smoke and CO detector features dual sensors to quickly detect both fire smoke dangers and/or carbon monoxide gas leak in a single unit, providing you instant earlier warning with loud 85 dB audible alarm and visual LED light flashing.
• 【10-Year Battery and 10-Year Sensor】: Built-in 10 years lifetime battery and sensors which provides a 10 years continuous operation and protection from smoke and CO harzards with no need to replace battery. Just simply press the test/silence button on one alarm to test or silence the entire interconnected alarms.
• 【Digital LCD Display】: The LCD screen will show real-time CO concentration over 20PPM (parts per million). If dangerous carbon monoxide gas leak is detected (>50PPM), the Red-CO indicator flashes rapidly. If fire smoke is detected, the Red-Smoke light will flash. Under standby mode, the LCD displays 0PPM, and the green light flashes once every 40 seconds to indicate that it is working properly.
• 【Meet Safety Standards】: The unit utilizes reliable sensors, an advanced microchip, and ABS material. It complies with UK and EU smoke and CO detector safety standards EN 14604 and EN 50291, providing you with reliable safety confidence.

Welcome to purchase our 10 Year Lifetime Battery Powered Wireless Interconnected Smoke and Carbon Monoxide Combo Alarm Detector for your home safety 3V CR123A batteries LCD display CO level 3 LED Indicators Test/Silence Mode CO Alarm Peak Memory Low Battery Warning Package Contents 1. Smoke and Carbon Monoxide Alarm - 1 pcs 2. Mounting Bracket - 1 pcs 3. User Manual - 1 pcs 4. Mounting accessories bag - 1 pcs