- Show All - Show differences - Back | WIRELESS VIDEO DOORPHONE ATLO-DBC51-TUYA Wi-Fi, Tuya Smart | RFID PROXIMITY KEY-FOB ATLO-504/R | UNIVERSAL METER UT-33D+ UNI-T |
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| 90.70 EUR 90.70 EUR
| 0.37 EUR 0.37 EUR
| 9.94 EUR 9.94 EUR
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Standard: | ... | Unique EM 125kHz | ... |
Sensor: | SmartSens CMOS - 2 Mpx | ... | ... |
Compatibility: | ... | EM4100/4102 | ... |
Serial Number overprint: | ... | | ... |
Resolution: | 1920 x 1080 px - 1080p | ... | ... |
Possibility of programming the serial number (ID): | ... | | ... |
Ability to write to internal memory: | ... | | ... |
Lens: | 2.0 mm F1.2 | ... | ... |
View angle: | 140 ° | ... | ... |
IR illuminator: | 5 ... 10 m | ... | ... |
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: | 10/100 Mbps Fast Ethernet, RJ-45 socket 2.4 GHz Wi-Fi | ... | ... |
Mobile phones support: | The Tuya Smart free application on Android The Tuya Smart free application on iOS | ... | ... |
DC voltage measurement: | ... | ... | 200 mV ± (0.7% + 3) @ 0.1 mV , 2000 mV ± (0.5% + 2) @ 1 mV , 20 V ± (0.7% + 3) @ 10 mV , 200 V ± (0.7% + 3) @ 100 mV , 600 V ± (0.7% + 3) @ 1 V |
Image compression method: | H.265 / H.264 | ... | ... |
Supported audio formats: | G.711 | ... | ... |
AC voltage measurement: | ... | ... | 200 V ± (1.2% + 3) @ 100 mV , 600 V ± (1.2% + 3) @ 1 V |
DC current measurement: | ... | ... | 2000 µA ± (1.0% + 2) @ 1 µA , 20 mA ± (1.0% + 2) @ 10 µA , 200 mA ± (1.0% + 2) @ 100 µA , 10 A ± (1.2% + 5) @ 10 mA |
AC current measurement: | ... | ... | |
Main features: | Micro SD memory cards up to 256GB support (possible local recording) Various record modes - users can choose time range for recording during day and set the specific recording mode: recording from motion detection, manual recording, schedule recording, Motion Detection, PIR detector, ICR - Movable InfraRed filter Day/night mode, Microphone built-in, Speaker built-in, Bidirectional communication, Noise and echo reduction Full support via network 5 on-line users, Possibility to work in cloud - you don't need to redirect the ports, Video PUSH personal messaging - Motion Detection, Video recording - Motion Detection, Doorbell button, Automatic events notification via Email messages Lock control - Relay output Tamper protections Google Home, Amazon Echo compliance | ... | ... |
Mount: | Surface-mounted | ... | ... |
Housing: | Aluminum + Plastic (ABS) | ... | ... |
Color: | Silver | Red | ... |
Resistance measurement: | ... | ... | 200 Ω ± (1.0% + 2) @ 0.1 Ω , 2 kΩ ± (0.8% + 2) @ 1 Ω , 20 kΩ ± (0.8% + 2) @ 10 Ω , 200 kΩ ± (0.8% + 2) @ 100 Ω , 20 MΩ ± (1.2% + 3) @ 10 kΩ , 200 MΩ ± (5.0% + 10) @ 100 kΩ |
"Index of Protection": | IP44 | ... | ... |
Capacitance measurement: | ... | ... | |
Inductance measurement: | ... | ... | |
Operation temp: | -20 °C ... 55 °C | ... | ... |
Frequency 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: | ... | The TK-4100 chip | Large, readable LCD display with backlight Freezing the last reading Low battery level alarm Aesthetic and solid construction |
Power supply: | 12 V DC / 1 A (power adapter included) 48 V PoE (802.3af) | ... | 2 x 1.5V, type AAA/LR03 battery - included |
Weight: | 0.212 kg - Wireless Video Doorbell 0.046 kg - rain cover | 0.004 kg | 0.2 kg |
Dimensions: | 141 x 87 x 25 mm - Wireless Video Doorbell 147 x 94 x 40 mm - rain cover | 40 x 32 x 4 mm | 134 x 77 x 47 mm |
Manufacturer / Brand: | ... | ATLO | UNI-T |
Guarantee: | 2 years | 2 years | 2 years |