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WIRELESS VIDEO DOORBELL ATLO-DBCT-TUYA-V2 Wi-Fi, Tuya Smart


ELECTRIC ENERGY METER OR-WE-507 THREE-PHASE


UNIVERSAL METER UT-139B UNI-T

47.79 EUR
47.79 EUR
62.38 EUR
62.38 EUR
51.35 EUR
51.35 EUR
Sensor:  CMOS - 2 Mpx  ...  ...  
Device type:  ...  Electric Energy Meter, Three-phase  ...  
Resolution:  1920 x 1080 px - 1080p  ...  ...  
Rated voltage:  ...  3 x 230 (400) V AC, 50 Hz  ...  
Lens:  3.6 mm  ...  ...  
Measurement unit:  ...  kWh  ...  
View angle:  
  • 120 ° (manufacturer data)
  • 98 ° (our tests result)  
    		• ...  ...  
    IR illuminator:    ...  ...  
    Current:  ...  20 A - (nominal)
    120 A - Max. current      		...  
    LED illuminator:    ...  ...  
    Wireless transmission range:  The range limited only by the availability of the Wi-Fi network  ...  ...  
    Wi-Fi standard:  2.4 GHz IEEE 802.11 b/g/n  ...  ...  
    Network interface:  2.4 GHz Wi-Fi  ...  ...  
    LCD display:  ...  6+1 digits ( 000000.0 kWh )  ...  
    Measuring accuracy:  ...  class I  ...  
    Mobile phones support:  The Tuya Smart free application on Android
    The Tuya Smart free application on iOS      		...  ...  
    Impulse frequency:  ...  
    1000 imp/kWh      		...  
    RS-485 ports:  ...  
         		...  
    Connectors type:  ...  
    screw terminals max. 16 mm²      		...  
    "Index of Protection":  ...  IP20  ...  
    DC voltage measurement:  ...  ...  40 mV ± (0.7% + 2)  @ 10 µV ,
    400 mV ± (0.5% + 2)  @ 0.1 mV ,
    4 V ± (0.7% + 3)  @ 1 mV ,
    40 V ± (0.7% + 3)  @ 10 mV ,
    400 V ± (0.7% + 3)  @ 0.1 V ,
    600 V ± (0.7% + 3)  @ 1 V  
    Operation temp:  ...  -20 °C ... 55 °C  ...  
    Width in 17.5 mm modules:  ...  5   ...  
    Main features:  Doorbell button + Camera

  • The microSD cards support 128 GB  - Video recording to micro SD card,
  • Motion Detection - PIR detector,
  • ICR - Movable InfraRed filter,
  • Microphone built-in,
  • Speaker built-in,
  • Bidirectional communication,
  • Full support via network : WiFi,
  • Possibility to work in cloud - you don't need to redirect the ports,
  • Video PUSH personal messaging
  • Increased battery life
  • Low current consumption


    Wireless doorbell

  • Operating frequency 433 MHz
  • Volume ≤ 100 dB
  • Selecting the ringer melody
  • Number of ring-tones : 60 
  • 5-level ring tone volume adjustment
  • LED indicator  
    		• ...  ...  
    Mount:  Surface-mounted  ...  ...  
    AC voltage measurement:  ...  ...  
  • V.F.C. OFF (45 Hz ... 400 Hz) :

    • 40 mV ± (1% + 3)  @ 10 µV ,
    400 mV ± (1% + 3)  @ 0.1 mV ,
    4 V ± (0.8% + 3)  @ 1 mV ,
    40 V ± (0.8% + 3)  @ 10 mV ,
    400 V ± (0.8% + 3)  @ 0.1 V ,
    600 V ± (1% + 3)  @ 1 V,
  • V.F.C. ON (45 Hz ... 400 Hz) :

    • 200 V ... 600 V ± (4% + 3)  @ 0.1 V / 1 V  
    Power consumption:  0.15 W (operation), ≤ 10 mW (Standby mode) - Wireless doorbell  ...  ...  
    Housing:  Plastic  Plastic DIN, TS-35 rail mounting  ...  
    Color:  White / Black  ...  ...  
    DC current measurement:  ...  ...  400 µA ± (0.7% + 2)  @ 0.1 µA ,
    4000 µA ± (0.7% + 2)  @ 1 µA ,
    40 mA ± (0.7% + 2)  @ 10 µA ,
    400 mA ± (0.7% + 2)  @ 0.1 mA ,
    4 A ± (1% + 3)  @ 1 mA ,
    10 A ± (1% + 3)  @ 10 mA  
    AC current measurement:  ...  ...  400 µA ± (1% + 3)  @ 0.1 µA ,
    4000 µA ± (1% + 3)  @ 1 µA ,
    40 mA ± (1% + 3)  @ 10 µA ,
    400 mA ± (1% + 3)  @ 0.1 mA ,
    4 A ± (1.2% + 3)  @ 1 mA ,
    10 A ± (1.2% + 3)  @ 10 mA  
    Resistance measurement:  ...  ...  400 Ω ± (1% + 2)  @ 0.1 Ω ,
    4 kΩ ± (0.8% + 2)  @ 1 Ω ,
    40 kΩ ± (0.8% + 2)  @ 10 Ω ,
    400 kΩ ± (0.8% + 2)  @ 100 Ω ,
    4 MΩ ± (1.2% + 2)  @ 1 kΩ ,
    40 MΩ ± (1.5% + 3)  @ 10 kΩ  
    Capacitance measurement:  ...  ...  9.999 nF ± (4% + 10)  - in relative measurement mode @ 1 pF ,
    99.99 nF ... 999.9 µF ± (4% + 5)  @ 10 pF ... 0.1 nF ,
    9.999 mF ... 99.99 mF ± 10% (≤2 mF)  @ 1 µF ... 10 µF  
    Inductance measurement:  ...  ...    
    Frequency measurement:  ...  ...  9.999 Hz ... 9.999 MHz ± (0.1% + 4)  @ 0.001 Hz ... 0.001 MHz ,
    1 % ... 99.9 % @ 0.1 %  
    Square-wave signal duty ratio measurement:  ...  ...    
    Temperature measurement:  ...  ...    
    Automatic change of measuring ranges:  ...  ...    
    hFE:  ...  ...    
    Diode test:  ...  ...    
    Sound signal of the continuity test:  ...  ...    
    Checking TTL logic states:  ...  ...    
    RS-232:  ...  ...    
    Main features:  ...  
  • LED indication
  • Pulse output  
  • NCV - electric field detection function,
  • V.F.C. function - allows to measure the AC voltage values using low-pass filter with a frequency limit of 400 Hz,
  • REL - relative measurement mode,
  • Hold - stopping the meter reading,
  • Writing the value MAX / MIN,
  • Large, readable LCD display with backlight,
  • Aesthetic and solid construction,
  • Low battery level alarm  
    • Power supply:  Doorbell button + Camera

  • 2 x 18650 battery 3.7 V / 3200 mAh (not included)
  • Charging via micro USB port 5 V DC (cable included)


    Wireless doorbell

  • 90  ... 260 V AC  
    		• ...  2 x 1.5V, type AA/LR6/FR6 battery - included  
    Weight:  
  • 0.128 kg - Doorbell button + Camera
  • 0.050 kg - Wireless doorbell  
    		• 0.609 kg  0.42 kg  
    Dimensions:  
  • 145  x 51  x 38 mm - Doorbell button + Camera
  • 70  x 51  x 68 mm - Wireless doorbell  
    		• 90  x 130  x 70 mm  176  x 81  x 48 mm  
    Manufacturer / Brand:  ...  ...  UNI-T  
    Guarantee:  2 years  2 years  2 years