Apartment Use

QH-869AK
  • Product Type: Auto-learning Code Wireless Door Chimes
  • Color: White
  • Power Supply(Transmitter): 1×DC3V CR2032
  • Power Supply(Receiver): AC 110~240V
  • Operating Range: 150M(in the open air)
  • Package: Blister
  • Place of origin: China
  • Price Terms: FOB,CIF
  • Payment Terms: T/T,L/C at sight
  • Minimum Order: 2000pcs
  • Delivery Time: 30 days
  • Brand Name: Quhwa or OEM logo available

Description:

 

*Motion Sensor Light                                                                          
*IP44 waterproof transmitter                                                      
*Music volume adjustable; flash, ring, or flash+ring for function option
*150M transmitting distance

 

Specification:

 

FREQUENCY

433.92MHz+100KHz

MODULATION TYPE

ASK

RING VOLUME

90dB(WITHIN 0.5M)

RECEPTION SENSITIVITY

≥115dBm

POWER SUPPLY(TRANSMITTER)

1×DC3V CR2032(INCLUDED)

POWER SUPPLY(RECEIVER)

AC100~240V

TRANSMITTING POWER

≤10mW

OPERATING RANGE

150M(IN THE OPEN AIR)

SOUND OPTIONS

36 POLYPHONIC MELODIES