REDEAGLE 9 inch LCD Home Video Door phone Doorbell System with 1 Monitor and 2 calling Panels Outdoor Camera unit DHL EMS Free

REDEAGLE 9 inch LCD Home Video Door phone Doorbell System with 1 Monitor and 2 calling Panels Outdoor Camera unit DHL EMS Free
  • Продавецciscomatt.com
  • Список ценUS $159.00piece
  • Продажная ценаUS $159.00piece
  • ДоставкаБесплатная доставка
  • Рейтинги3,6 (956)

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Wireless Microphone

BOYA BY-WM5 wireless microphone is for use with DSLR cameras, camcorders.

The 2.4GHZ GFSK system result in strong anti-interference, good security and stability.

Two-way communication, but only sound from transmitter can be recorded.

The operation range is 60m without obstacle, 360 degree all-round revolveis workable, the maximum distance can reach up to 80m.

You can adjust the volume through VOL+ and VOL- volume control.

The lapel clip makes it easy to carry.

 

 

Status of the communication indicator

 

Status                          Receiver  Transmitter  

Unit is turned ON       Flashing

Wireless communication is established        Flashing continually every 2.5 seconds 

Receiver unit is turned OFF(Transmitter is still ON) Off         Flashing

Transmitter unit is turned OFF(Receiver is still ON) Flashing          Off

Low power              Flashing in red

 

 

Specifications:

. RF Modulation: GFSK (Gauss frequency Shift Keying)

. Frequency band: 2.4GHz (2405-2478MHz)

. Frequency response: 35Hz-14KHz±3dB

. Signal/Noise: 76dB or more

. Distortion: 0.1% or less (32Ω,1 KHz,65mW output)

. RF output level:  5 mW

. Earphone output level: 32Ω,65mW

. Reception sensitivity: -85dB +/- 3dB / 0dB=1V/Pa, 1kHz

. Audio input connector: 3.5mm mini jack

. Operation range: 50m (164ft.)

. Power requirements: 3.0V DC (Two LR03/AAA size batteries)

. Consumption power:   Transmitter: 3.3V/110 mA    

                                   Receiver:  3.3V/100 mA  

. Battery life:            Transmitter:  Approx. 3.5 hours   

                               Receiver:    Approx. 4 hours