Audited Supplier
C836
with
2 Years
Remote Doorbell
One to One
Non Automation
Without Peephole
Wireless
Wireless Non Visual Doorbell
Home
OEM
Waterproof
Plug and Battery
CE
40PCS
0-200m
85 dB
OEM
Blister
ROHS
Shenzhen, China
Product Description
US Plug 150m 38 Ringtones Chime IP44 Waterproof RF433 Ring Wireless Doorbell
Advantage:
Wireless doorbell (Plug-in Receiver)
Distance: 280 meters in open space
Receiver Power Supply: AC 90-240V
Transmitter Battery: 12V 23A battery
Radio frequency: 433.92MHz
Melody: 38 Polyphonic Music for option
Sound: 0-85dB
Waterproof function: IP44 Protection
FAQ:
Q1:Are you a trading company or manufacturer?
We are professional manufacturer for audio&video cable . also we supply of different electrical and electronic items
Q2: why will you choice us :
more than 15 years of professional teams will give you good quality products ,good service ,and reasonable price .
Q3:Can we have our logo or company name to be printed on your products or the package?
We offer OEM , ODM . our designer can make special design for you .
Q4: Is the MOQ fixed?
The MOQ is flexible and we accept small order as trial order.
Advantage:
Wireless doorbell (Plug-in Receiver)
Distance: 280 meters in open space
Receiver Power Supply: AC 90-240V
Transmitter Battery: 12V 23A battery
Radio frequency: 433.92MHz
Melody: 38 Polyphonic Music for option
Sound: 0-85dB
Waterproof function: IP44 Protection
Product characteristics:
1.Humanized design, simple and convenient installation, no need to ask
for professional personnel, completely free of decoration expenses.
2. Adopt ASK Superheterodyne same frequency and different code tech
technical parameter :
1.Transmitter specififications
2. Adopt ASK Superheterodyne same frequency and different code tech
nology, the bit error rate is only 1 / 100000, effective avoidingAvoid
mutual interference and misfiring with neighbors.
3. The power consumption of the receiver is less than 1W, and the genera for professional personnel, completely free of decoration expenses.
consumption; normal use of transmitter battery can be up to 1 year
(15 times per day),
technical parameter :
1.Transmitter specififications
Power supply mode: 23A 12V battery
Working frequency: 433.92mhz
Transmitting power: ≤ 10mV
Working environment temperature: - 10 ° C ~ 60 ° C
2.Receiver specififications
2.Receiver specififications
Power supply mode: AC 90-240v 50 / 60Hz
Working frequency: 433.92mhz
Power consumption: ≤0.5
WWorking environment temperature: - 10 ° C ~ 60 ° C
Volume: adjustable in 4th gear
US.EU ,UK , plug can be choice
US.EU ,UK , plug can be choice
FAQ:
Q1:Are you a trading company or manufacturer?
We are professional manufacturer for audio&video cable . also we supply of different electrical and electronic items
Q2: why will you choice us :
more than 15 years of professional teams will give you good quality products ,good service ,and reasonable price .
Q3:Can we have our logo or company name to be printed on your products or the package?
We offer OEM , ODM . our designer can make special design for you .
Q4: Is the MOQ fixed?
The MOQ is flexible and we accept small order as trial order.
