QUHWA QH-834A Six-Way wireless digital caller up to 200 meters transmitting distance
Product Feature
1.6-way wireless digital caller
2.FCC,CE and RoHS compliant
3.IP44 waterproof transmitter with nameplate
4.Different light flashes for different transmitter
5.Receiver with 6 LED indicators and 6 nameplates
6.1 million sets of auto-learning codes to avoid interference
7.Energy saving,transmitter battery can be used for over 15 months,and receiver batteries for at least 6 months
8.Up to 200 meters transmitting distance in the open air
9.Suitable to be used at home,office,hotel,KTV,ect
10.* Easy to install, battery operated
Product Type: Wireless Door Bell Hot Products
Place of origin: China
Model No: QH-834A
Package: Blister
Brand Name: Quhwa or OEM Logo available
Parameter:
Model No. : QH-834A
Frequency : 433.92MHz±250KHz
Standby Current (receiver) : <250uA
Ring Current (receiver) :<150mA
Volume(receiver) : >80dB(within 0.5M)
Power supply (transmitter) : DC3V(CR2032 battery)
Power supply (receiver) : DC4.5V(3×AA batteries), OR DC6V(POWER ADAPTER)
Standby Current (Transmitter) : <5uA
Transmitting Current : <10mA
Operating range : 200M(the open air)
Sound options : Ding-Dong Sound
1.PCB manufacturing by SMT machine which ensure a stable quality.
Product Specification/Models
QH-834A(Auto-learning Code)
Payment
TT/LC
Delivery
within 30 days
Origin
China
Minimum Order
1000 pcs
Packaging
Double Blister Card,export carton
Samples
Charge
Remarks
Quhwa or OEM brand is available
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