Share on (1600907426241):

Product Name | Vandal-proof doorbell kit DK8252 |
Material | Mental, Vandal-proof, Water-proof, IP 65 |
Features | Built-in Audio, 1Channel Alarm, Motion detection, POE power supply |
Network | TCP/IP, SIP v.2.0, HTTP, HTTPS, FTP, SMTP, |
DDNS, DHCP, RTP, RTSP, UDP, NTP, ONVIF v.2.4, |


Model | DK8252-Doorbell | |
Operation | ||
Image sensor | 2.0 MP, 1/2.8'' SONY STARVIS IMX307, Day/Night | |
Sensitivity | 0.003lux @F1.2(Color) / 0.0001 lux@F1.2 (B/W) / 0 lux (IR LEDs - ON) | |
Lens | 3.7 mm, F2.0,pinhole | |
Field of view | 85°(Horizontal),V45°(Vertical) , | |
Field of view adjustment | -45 ~ 45° | |
Minimum working distance | 0.5m | |
WDR | 100dB Digital, 3 levels | |
Noise reduction | 2D/3DNR (level adjustment), Smart NR | |
Shutter time | 1/3~ 1/12000 s (Auto, maximum value setting) | |
S/N ratio | Min. 50 dB | |
Anti flicker | Anti flicker 50, 60 Hz | |
Ringing tone patterns | Set by the user | |
Other features | ICR, progressive scan | |
Video | ||
Compression | H.265,H.264 | |
Video streaming | 2 stream and all H265/H264 | |
Video stream | Mainstream: 1920x1080, 1280x720 (HD) | |
Additional stream: 640x480, 640х360, 352x288 | ||
Frame rate | Up to 25 fps in all resolutions | |
Bit rate | 32 kbps ~ 10 Mbps | |
Image settings | Brightness, contrast, sharpness, saturation, exposure, | |
color, hue, quality, rotation, | ||
flip, mirror, AGC, white balance, | ||
exposure (value setting, AGC settings) | ||
Subtitles | Text, date, time, | |
Audio | ||
Audio output | Built-in speaker | |
Audio input | Built-in microphone(1pcs) | |
Illumination | ||
Resolution | Mainstream: 1920x1080, 1280x720 (HD) | |
IR illumination | IR LED (1 pcs) | |
Control | Auto ON/OFF | |
Operating mode | By IR sensor, by video viewing, continuous | |
Wavelength | 940 nm | |
Network & Interfaces | ||
Network interface | 10Base-T/100Base-TX Ethernet | |
Protocols | TCP/IP, SIP v.2.0, HTTP, HTTPS, FTP, SMTP, | |
DDNS, DHCP, RTP, RTSP, UDP, NTP, ONVIF v.2.4, | ||
Alarm output | 1 channel (NO mode) | |
Interface for Control system | 1-Wire | |
Connection | DHCP, static IP address | |
Users | Up to 3 accounts | |
Other features | Micro SD HC | |
SIP | ||
The number of SIP-accounts | 1 | |
SIP-call subs | Up to 5 | |
DTMF modes | RFC2833, SIP INFO, in-band | |
Recording & events | ||
Events | Motion detection, network failure,Video Lost | |
Motion detection | sensitivity adjustment, area | |
E-mail notification | At events: Images | |
FTP, memory card | At events: Images, video | |
General | ||
Power | POE, DC12V | |
Power consumption | Max. 5 W | |
Operating temperature | from -40°С ~ +70°С | |
Ingress protection | IP64 | |
Housing | Vandal resistant | |
Hosing material | Metal | |
Dimensions | 75х175х52 mm | |
Weight | 585g | |
Color | Black (mat), gray «Metallic» (optional) | |
Control | third CMS | |
System requirements | Microsoft Internet Explorer 11/9.0 Windows 10/8/7/ | |


Model | DK8252 Master Station |
Image Signal Processor | SOC |
Operating System | LINUX |
LCD | 10.1-inch TFT LCD |
Resolution | 1280*800 |
Operation method | Capacitance touch screen |
Operation interface | Flat style UI interface, easy to operate |
Outdoor camera | Max support 4*Outdoor camera |
Indoor Extension Station | Max support 2*Indoor Extension Station |
Video Compression | H265/H264 |
Record | Support scheduled recording and event recording |
Storage | Built-in 64GB SSD |
TF Card | 1 * TF Card ,max 512G |
USB Interface | 1 * USB 2.0 |
Audio Input | Built-in microphone |
Audio Output | Built-in speaker |
Audio Compression Standard | G.711U |
Audio Compression Rate | 64Kbps |
Sound Quality | Supports noise suppression and echo cancellation |
APP | Support tuya APP,Support remote intercom and unlock |
Network Interface | 1 RJ-45 10/100M self-adaptive |
Alarm output | 2-ch |
Alarm Output | 1-ch |
Power Supply | DC12V |
Power Consumption | <10W |
Working Temperature | -10℃ ~55℃ |
Working Humidity | 10%~90% |
Dimensions | 270mm*165mm*30mm |




New products from manufacturers at wholesale prices