ACJ-512COM Combined CO and smoke detector Features: *Adopt high accurate electrochemical sensor and infrared photoelectric sensor *LCD display indicates concentration PPM *Standalone detector, battery operated: 3pcs*1.5V AA battery *Low power consumption, ultra long standby time *Low battery warning *Alarm memory function *Alarm pause function (Silent Mode) *Alarm output: Sound, flash, LCD indication *SMT manufacture technology, ensures reliability and stability
Established in 2007, Shenzhen LDF Technology Co., Ltd. is an ISO certified high-tech enterprise, which is dedicated in R&D, manufacturing and marketing of safety and security alarm system, including gas/carbon monoxide/smoke detector, intelligent alarm system, smart home system sensors etc.
We have advanced production and testing equipment, skilled and efficient employees, and strictly quality control system to ensure quality and stability of products. We follow market trend closely, to keep launching new products and staying at the cutting edge of the industry.
We have established mature distribution network all over China, and more than 30 offices in different cities to serve our customers. And Shenzhen LDA Technology Co., Ltd. was founded to focus on global market. Our professional R&D team and sales team would offer one-stop solution for our customers. OEM and ODM orders are welcome.
Keeping innovation and moving forward are always our aim. Premium quality products and service are always our philosophy. We would like to get win-win together with our partners.