New Arrival Hot Sale EN14604 Approvd Battery Operated Smoke Detector

It has the ability to function as a single unit or in an interconnected system. The red LED can display normal operation and identifies the origination unit in an interconnected system. Features: * Test Button: Tests units electronic circuitry, horn, and battery function.
* Quick Connector: Makes installation fast and easy.
* Interconnectable: Interconnect up to 40PCS
* Devices on one wiring network.
* 9V Battery Backup: Provides protection during a power outage.
* Alarm Memory: Helps deter alarm tampering and theft.   Specification: * Power Source: 90VAC~ 270VAC, Battery backup (included) * Audio Alarm: ≥ 85dB/3m * Temperature Range: 0 to 40 C * Humidity Range: 5%-95% relative humidity(RH) * Sensor: Photoelectric * Size: diameter 105mm in diameter x59mm depth * Easy to install with mounting base included * Suitable for any room * Low battery signal   Why to choose US?   * Professional experience and ability to accept and fulfill ODM/OEM orders.   * Answer your enquiries, questions and emails in 24 hours.   * Direct control on material, testing, quality, lead time ect.   * Flexible Payment terms ranged at different quantity.