Streamline design, DIY style
Strong digital anti-interference
110 to 130V or 220 to 240V AC power supply
Long-distance remote control (100m, no obstacles)
Plug: Two round pin and two flat pin
Tone: Original ding dong/golden melody
No wiring and no installation
Low power consumption: Less than 5mW
Working temperature: -30 to 60 degree Celsius
Frequency: 315/433MHz+-0.5MHz
Quiescent current: 70 to 100mA
Working current: 80 to 110mA
For transmitter:
Quiescent current: 0mA
Working current: Less than 10mA
Transmitting power: Less than 10mW
Packing: Blister, 72 pieces per carton
Carton measurement: 62.5 x 46.7 x 38cm.
Established in 1990, Zhongshan Expert Electronics Co., Ltd specializes in R&D, manufacture and marketing of wireless doorbells, energy-saving lamps, auto. And solar generation system. As founder of wireless doorbells, we enjoy the longest producing history and an experienced technologist team including our General Manager. We had more than 20 years focus at wireless technology. Besides, we are the first doorbell factory approved by ISO 9001 in China. Our brand name "EXPERT", a pronoun of wireless digital door chime in mainland China and Hong Kong, our products are very popular in Southeast Asia, Europe and America.
We maintain a technological edge over other energy saving manufacturers thanks to our experienced design staff and 18 years' history as an electronic manufacturer. We also benefit from our design partnership with Fudan University, one of China's most respected research institutions. That is why Homedept, B&Q and other top retailers turn to us. Each of our energy saving lamps, T5 tubes and ceiling fixtures in our 400-model catalog is truly cutting edge. Our latest releases include 500W energy-saving lamp are the most powerful unit on the market. We also offer 0.5W energy-saving lamp that barely register on the ammeter.
As auto market grows up continuously and new energy power develops, we begin to devote to these filed, HID xenon light system and solar generation system get good feedback from the market.
Our products are approvalled by CE, RoHS, FCC, E-MARK, and ISO9001 quality system.
