SMART J4 - Product Specifications

15. Specication
Video doorbell
Power source
Power port
Consumption
Ringtones
Volume
Volume control
Connection type
Frequency
Place of use
DC 5V 1A
USB (Type-A)
0.2W
4 ringtongs optional
Max 100dB
Low(mute), middle, high
Radio frequency
indoor
433MHz-868MHz
LED
Working Temp.
Humidity
Dimension(mm)
Weight (g)
-30 ~ 70
< 90%, no condensation
39
77.5 × 57.6 × 25
General
Indoor Chime
Storage Type
Cloud storage
Recording
Storage
Video & Audio
Image Sensor
OS
Resolution
Stream
Infrared LED
Lense
Angle of view
Min. illumin.
WDR
Audio
1/2.7” CMOS (2.0MP)
Lite-OS
1920 × 1080 px
HD/SD dual stream
High power IR LED with ICR
1.7mm/F2.0
166°
Digital WDR
2-way audio with noise cancellation
Color: 0.01 Lux; B&W: 0.001Lux
Network
Wi Frequency
Standards
Live View Speed
Micro SD Card (Max 128G)
Support
Triggered by PIR motion sensor
2.4 GHz ~ 2.4835 GHz
IEEE 802.11 b/g/n
Within 3 ~ 4 Sec
Software
App Name
OS
Remote View
Notication
CloudEdge
iOS, Android
Within 2~4 sec
Push notication within 2~4 sec
General
Lithium 18650 Battery (3.5V, 3350mAh ) × 2/
AC 12V - 24V hardwire power/
DC 12V hardwire power
300μA
250mA
4 ~ 6 Months
2 ~ 3 Months (20 times wake up per day)
DC5V 1A ~ 2A (Micro USB Port)
61× 41 × 144
145 + 90 (Battery weight)
OTA (Over-The-Air)
-20 ~ 50; <90% (No condensation)
Power Source
Standby Current
Working Current
Standby Time
Working Time
Battery Charging
Firmware Upgrade
Dimension (mm)
Weight (g)
Working Temp.
& Humidity
- 10 -
Flashing blue: pairing mode
Solid blue: power on/pairing succeeded
Flash blue twice: reset to factory default