1. Wireless doorbell
A wireless doorbell is a modern alternative to traditional wired doorbells. It consists of a doorbell button (transmitter) and a receiver unit. When the doorbell button is pressed, it wirelessly sends a signal to the receiver unit, which is typically plugged into an electrical outlet inside the house. The receiver then emits a chime or sound to alert you that someone is at the door. Wireless doorbells are easy to install since they don't require complicated wiring.
2. RF testing standards we specialize in
- EU Standard: ETSI EN 300 220; ETSI EN 300 328; ETSI EN 300 330; ETSI EN 300 440; ETSI EN 301 357; ETSI EN 301 489; ETSI EN 301 511; ETSI EN 301 893; ETSI EN 303 417; ETSI EN 301 893-1/-2/-13;
- America Standard: FCC Part 15C/15E; FCC Part 22/24/27; RSS 247/248/210/216/132/133/130/139/199;
- Australia Standard: AS/NZS 4268; AS/CA S042.1; AS/CA S042.2; AS/CA S042.3; AS/CA S042.4;
- China Standard: MIIT 2002 No. 353; MIIT 2002 No. 277; MIIT 2005 No. 423; MIIT 2009 No. 137; MIIT 2021 No. 129; YD/T 1214-2006; YD/T 15-2006;
- South Korea Standard: Radio Wave Act;
- Japan Standard: Radio Regulatory Commission Rules No. 18;
- RF Output Power;
- Power Spectral Density;
- Dwell time;
- Duty Cycle;
- Adaptivity;
- Channel Separation;
- Occupied Bandwidth;
- Frequency Stability;
- Modulation Bandwidth;
- Transmitter Spurious Emission;
- Receiver Spurious Emissions;
- Out of Band;
- Receiver Blocking or PER;
- DFS;
- Sensitivity;
- PPAR;
- …
3. Tour our RF testing labs
Click the pictures to view more! If you're interested in visiting our laboratories on site, please fill out our short form, we'd be glad to arrange the hotel and everything!
