Shenzhen Qiaohua Industries Limited
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200-Meter Wireless Door Phone
Model No.:
QH-1088AM
Description
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Description
This wireless door phone features a transmitting distance of up to 200 meters in the open air. It comes with a battery operated or plug-in design and is easy to install without wire. The volume of music is adjustable with a choice of flash, ring or a combination of both.
- FCC, CE and RoHS compliant.
- Transmitter/bell push IP44 waterproof.
- 1 million sets of auto-learning codes to avoid interference.
- Energy saving, transmitter battery can be used for over 15 months, and receiver batteries for at least 6 months.
- Frequency: 315MHz±0.5MHz, 433MHz±0.5MHz.
- Active pressure wave (receiver): ≤-57dBm.
- Negative pressure wave (transmitter): ≤-36dBm.
- Power supply (receiver): 3 x 1.5V AA.
- Power supply (transmitter): 1 x 3V CR2032.
- Quiescent current: <250uA.
- Transmit power: <10mW.
- Operating range: 200 meters (open area).
- Sound options: 36 polyphonic, melodies.
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Supplier info last updated: 8 Sep 2020
Advertise since: 1 Aug 2009
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