Dahua HFW3541T-ZAS-S2 IR Vari-focal Bullet WizSense Network Camera 5MP 2.7mm-13.5mm, (99°–28°)

Description:

Launched by Dahua Technology, WizSense is a series of AI products and solutions that adopt independent AI chip and deep learning algorithm. It focuses on human and vehicle with high accuracy, enabling users to fast act on defined targets. Based on Dahua's advanced technologies, WizSense provides intelligent, simple and inclusive products and solutions.

• 5-MP 1/2.7" CMOS image sensor, excellent low luminance performance and high definition of images.


• Outputs max. 5 MP (2960 × 1668) @20 fps and supports 4MP (2688 × 1520) @25/30 fps.


• H.265 codec, high compression rate, ultra-low bit rate.


• Built-in IR LED, max. IR distance: 60 m.


• ROI, SMART H.264 +/H.265+, flexible coding, applicable to various bandwidth and storage environments.


• Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.


• Intelligent detection: Intrusion, tripwire (support the classification and accurate detection of vehicle and human).


• Abnormality detection: Motion detection, privacy masking, scene changing, audio detection, no SD card, SD card full, SD card


• error, network disconnection, IP conflict, illegal access, and voltage detection.


• Alarm: 1 in, 1 out (Only - ZAS supports); audio: 1 in, 1 out (Only - ZAS supports); max. 256 G Micro SD card. built-in Mic.


• 12 VDC/PoE power supply, easy for installation.


• IP67, IK10 (optional) protection.


• SMD 4.0, AI SSA.

Series Overview
Dahua WizSense 3 Series Network Camera greatly saves on bandwidth and storage space through its AI Coding technology. Driven by its advanced deep learning algorithms, the camera supports intelligent functions such as perimeter protection, smart motion detection (SMD), Quick Pick, and AI SSA (AI Scene Self-adaptation), making it easy and convenient to use. Starlight technology and its large aperture lens also allow the camera to produce clear, vivid images even in poor lighting conditions.

Functions

SMD 4.0
Dahua Smart Motion Detection technology works with intelligent algorithms to classify targets that trigger motion detection alarms. It filters out objects that are not targets, such as small and large animals, to avoid triggering false alarms. With an AI NVR, Quick Pick technology becomes available, allowing you to easily search for and pick out human and vehicle targets from SMD event videos, prioritizing the highest matches.

AI SSA
Dahua AI Scene Self-adaptation (AI SSA) adopts deep learning algorithms to detect environmental conditions, such as rain, fog, backlight, low light and flicker, to adjust the parameters of the image to suit the conditions, ensuring that clear images are always produced.

Smart (H.265+ & H.264+)
Adopting advanced algorithm of auto stream control according to the environment, Dahua smart encoding technology realizes the higher efficiency than (H.265 & H.264 ), providing high-quality video, and reducing the cost of storage and transmission.

Perimeter Protection
With deep learning algorithm, Dahua Perimeter Protection technology can recognize human and vehicle accurately. In restricted area (such as pedestrian area and vehicle area), the false alarms of intelligent detection based on target type (such as tripwire, intrusion) are largely reduced.

Protection (IP67, wide voltage)
IP67: The camera passes a series of strict test on dust and soak. It has dust-proof function, and the enclosure can works normal after soaking in 1 m deep water for 30 minutes. Wide voltage: The camera allows ±30% input voltage tolerance (wide voltage range), and it is widely applied to outdoor environment with instable voltage.

Cyber Security
Dahua network cameras employ a series of security technologies, including security authentication and authorization, access control protocols, trusted protection, encrypted transmission and encrypted storage. These technologies improve the camera's defense against external cyber threats and prevent malicious programs from comprising the device.

Specifications Dahua HFW3541T-ZAS-S2

Type of cameras	Bullet
Camera Max.Resolution	5MP
Camera Focal length	2.7-13.5mm
Camera IR Distance	60m
Camera Audio Support	1/1, Built-in Mic
Camera Alarm In / Out	1/1
Power Supply	12Vdc, Poe
Protection Level	IP67
Working Environment	-40°C~+60°C

---

Download Product Information

Datasheet Manual Quick Start Guide

---

NVR RecordersWatch all NVR video recorders

Dahua NVR2104-P-4KS3 4 channel IP NVR with 4xPoE ports, up to 12MP resolution, 1xHDDNVR2104-P-4KS3- 10%125.10 € 139148.87 € inc. vatAvailability: in Stock Add to CartDahua NVR4104-P-4KS3 4 Channel Smart NVR, Up to 12MP, 4x Poe, 1x HDDNVR4104-P-4KS3- 10%161.10 € 179191.71 € inc. vatAvailability: Temporarily out of stockDahua NVR4216-4KS3 16 Channel Lite NVR up to 12MP 2xHDDNVR4216-4KS3- 10%188.10 € 209223.84 € inc. vatAvailability: in Stock Add to CartDahua NVR4116HS-4KS3 16 Channel NVR, up to 12MP, 4K resolution, 1x HDDNVR4116HS-4KS3- 10%170.10 € 189202.42 € inc. vatAvailability: in Stock Add to CartDahua NVR4208-4KS3 8CH 2HDDs Lite Network Video RecorderNVR4208-4KS3- 10%166.50 € 185198.14 € inc. vatAvailability: in Stock Add to CartDahua NVR4104-4KS3 4 Channel Smart Lite NVR up to 12MP 1xHDDNVR4104-4KS3- 10%108 € 120128.52 € inc. vatAvailability: Temporarily out of stockDahua NVR4104HS-4KS3 4 Channel Compact 1HDD Network Video RecorderNVR4104HS-4KS3- 10%116.10 € 129138.16 € inc. vatAvailability: in Stock Add to CartDahua NVR5216-16P-XI WizMind 16 Channel NVR Up to 32MP 16Poe 2x HDDNVR5216-16P-XI- 10%1 062 € 1 1801 263.78 € inc. vatAvailability: in Stock Add to CartDahua NVR5216-XI WizMind 16 Channel NVR Up To 32MP 2x HDDNVR5216-XI- 10%738 € 820878.22 € inc. vatAvailability: in Stock Add to CartDahua NVR5208-8P-XI WizMind 8 Channel NVR Up to 32MP 8Poe 2x HDDNVR5208-8P-XI- 10%675 € 750803.25 € inc. vatAvailability: in Stock Add to CartDahua NVR5208-XI WizMind 8 Channel NVR Up to 32MP 2x HDDsNVR5208-XI- 10%612 € 680728.28 € inc. vatAvailability: in Stock Add to CartDahua NVR5432-XI WizMind 32 Channel NVR Up To 32MP 4x HDDNVR5432-XI- 10%1 035 € 1 1501 231.65 € inc. vatAvailability: in Stock Add to CartDahua NVR5864-XI WizMind 64 Channel NVR, Up to 32MP, 8x HDDNVR5864-XI- 10%1 449 € 1 6101 724.31 € inc. vatAvailability: Temporarily out of stockDahua NVR4108HS-8P-4KS3 8 Channel Compact Lite NVR up to 12MP 8xPoe 1xHDDNVR4108HS-8P-4KS3- 10%224.10 € 249266.68 € inc. vatAvailability: in Stock Add to CartDahua NVR4108-4KS3 8 Channel Smart Lite NVR up to 12MP 1xHDDNVR4108-4KS3- 10%117.90 € 131140.30 € inc. vatAvailability: in Stock Add to CartDahua NVR4108-8P-4KS3 8 Channel NVR up to 12MP 8xPoE 1xHDDNVR4108-8P-4KS3- 10%216 € 240257.04 € inc. vatAvailability: in Stock Add to CartDahua NVR4216-16P-4KS3 16 Channel Lite NVR up to 12MP 16xPoE 2xHDDNVR4216-16P-4KS3- 10%369 € 410439.11 € inc. vatAvailability: in Stock Add to CartDahua NVR4116-4KS3 16 Channel Smart Lite NVR up to 12MP 1xHDDNVR4116-4KS3- 10%139.50 € 155166.01 € inc. vatAvailability: in Stock Add to CartDahua NVR4104HS-P-4KS3 4 Channel 4PoE 1HDD Compact Lite Network Video RecorderNVR4104HS-P-4KS3- 30%125.30 € 179149.11 € inc. vatAvailability: in Stock Add to CartDahua NVR2116-4KS3 16 Channel Smart Lite NVR 1xHDDNVR2116-4KS3- 10%116.10 € 129138.16 € inc. vatAvailability: in Stock Add to CartDahua NVR2116HS-4KS3 16 Channel Compact Lite NVR 1xHDDNVR2116HS-4KS3- 10%116.10 € 129138.16 € inc. vatAvailability: in Stock Add to CartDahua NVR2104-4KS3 4CH Smart HDD Lite Network Video RecorderNVR2104-4KS3- 10%80.10 € 8995.32 € inc. vatAvailability: in Stock Add to CartDahua NVR2104HS-P-4KS3 4CH Compact 4PoE HDD Lite Network Video RecorderNVR2104HS-P-4KS3- 10%134.10 € 149159.58 € inc. vatAvailability: in Stock Add to CartDahua NVR4232-4KS3 32CH 2HDD Lite Network Video RecorderNVR4232-4KS3- 10%269.10 € 299320.23 € inc. vatAvailability: in Stock Add to CartDahua NVR4104HS-P-4KS3960G 4CH Compact 4PoE SSD 960GB Lite Network Video RecorderE1413086- 10%269.10 € 299320.23 € inc. vatAvailability: Temporarily out of stockDahua NVR4208-8P-4KS3 8CH 8PoE 2HDDs Lite Network Video RecorderNVR4208-8P-4KS3- 10%278.10 € 309330.94 € inc. vatAvailability: in Stock Add to CartDahua NVR4108HS-4KS3 8CH Compact HDD Lite Network Video RecorderNVR4108HS-4KS3- 30%97.30 € 139115.79 € inc. vatAvailability: in Stock Add to CartDahua NVR5832-EI WizSense 32 Channels 8HDD Network Video RecorderNVR5832-EI- 10%972 € 1 0801 156.68 € inc. vatAvailability: in Stock Add to CartDahua NVR2104HS-S3 4 Channel Compact NVR, Up to 12MP, 1x HDDNVR2104HS-S3- 10%108 € 120128.52 € inc. vatAvailability: in Stock Add to CartDahua NVR4204-P-4KS2/L 4 Channel NVR, Up to 8MP, 2x HDDs, 4x PoENVR4204-P-4KS2-L- 10%248.40 € 276295.60 € inc. vatAvailability: in Stock Add to CartDahua NVR2108HS-S3 8 Channel Compact NVR, Up to 12MP, 1x HDDNVR2108HS-S3- 10%124.20 € 138147.80 € inc. vatAvailability: Temporarily out of stockDahua NVR2108HS-I2 8 Channel Compact NVR, Up to 12MP, 1x HDDNVR2108HS-I2- 10%144 € 160171.36 € inc. vatAvailability: in Stock Add to CartDahua NVR5816-EI 16 Channel WizSense NVR, Up to 32MP, 8x HDDsNVR5816-EI- 10%819 € 910974.61 € inc. vatAvailability: in Stock Add to CartDahua NVR5816-16P-EI 16 Channel WizSense NVR, 16x PoE, 8x HDDs, Up to 32MPNVR5816-16P-EI- 10%1 255.50 € 1 3951 494.04 € inc. vatAvailability: in Stock Add to CartDahua NVR5416-EI 16 Channel WizSense NVR, Up to 32MP, 4x HDDsNVR5416-EI- 10%585 € 650696.15 € inc. vatAvailability: Temporarily out of stockDahua NVR5416-16P-EI 16 Channel WizSense NVR, Up to 32MP, 8x PoE, 4x HDDsNVR5416-16P-EI- 10%824.40 € 916981.04 € inc. vatAvailability: in Stock Add to CartDahua NVR4816-EI 16 Channel NVR WizSense NVR, Up to 16MP, 8x HDDsNVR4816-EI- 10%755.10 € 839898.57 € inc. vatAvailability: in Stock Add to CartDahua NVR5208-EI 8 Channel WizSense NVR Up to 32MP, 2x HDDsNVR5208-EI- 10%378 € 420449.82 € inc. vatAvailability: in Stock Add to CartDahua NVR4832-EI 32-Channel WizSense NVR, Up to 16MP, 8x HDDsNVR4832-EI- 10%891 € 9901 060.29 € inc. vatAvailability: in Stock Add to CartDahua NVR4416-EI 16-Channel WizSense NVR, Up to 16MP, 4x HDDsNVR4416-EI- 10%436.50 € 485519.44 € inc. vatAvailability: in Stock Add to CartDahua NVR4416-16P-EI 16-Channel WizSense NVR, 16PoE, Up to 16MP, 4x HDDsNVR4416-16P-EI- 10%670.50 € 745797.90 € inc. vatAvailability: in Stock Add to CartDahua NVR4208-EI 8 Channel WizSense NVR, Up to 16MP, 2x HDDNVR4208-EI- 10%190.80 € 212227.05 € inc. vatAvailability: in Stock Add to CartDahua NVR4104-EI 4 Channel WizSense NVR, Up to 16MP, 1x HDDNVR4104-EI- 10%135 € 150160.65 € inc. vatAvailability: in Stock Add to CartDahua NVR4108-EI 8 Channel WizSense NVR, Up to 16MP, 1x HDDNVR4108-EI- 10%140.40 € 156167.08 € inc. vatAvailability: in Stock Add to CartDahua NVR5864-EI 64 Channel WizSense NVR, Up to 32MP, 8x HDDsNVR5864-EI- 10%1 337.40 € 1 4861 591.51 € inc. vatAvailability: in Stock Add to CartDahua NVR4216-EI 16 Channel WizSense NVR, Up to 16MP, 2x HDDNVR4216-EI- 10%205.20 € 228244.19 € inc. vat Add to CartDahua NVR4116-EI 16CH Smart 1U 1HDD WizSense Network Video RecorderNVR4116-EI- 10%157.50 € 175187.42 € inc. vatAvailability: in Stock Add to CartDahua NVR4104HS-EI 4CH Compact 1U 1HDD WizSense Network Video RecorderNVR4104HS-EI- 30%110.60 € 158131.61 € inc. vatAvailability: in Stock Add to CartDahua NVR4104HS-P-EI 4CH Compact 1U 4PoE 1HDD WizSense Network Video RecorderNVR4104HS-P-EI- 10%208.80 € 232248.47 € inc. vatAvailability: in Stock Add to CartDahua NVR4116HS-EI 16CH Compact 1U 1HDD WizSense Network Video RecorderNVR4116HS-EI- 10%171.90 € 191204.56 € inc. vatAvailability: in Stock Add to CartDahua NVR4208-8P-EI 8 Channel WizSense NVR, Up to 16MP, 8x Poe, 2x HDDNVR4208-8P-EI- 10%290.70 € 323345.93 € inc. vat Add to CartDahua NVR4104-P-EI 4 Channel WizSense NVR, Up to 16MP, 4x Poe, 1x HDDNVR4104-P-EI- 10%186.30 € 207221.70 € inc. vatAvailability: in Stock Add to CartDahua NVR4108-8P-EI 8 Channel WizSense NVR, Up to 16MP, 8x PoE, 1x HDDNVR4108-8P-EI- 10%233.10 € 259277.39 € inc. vatAvailability: in Stock Add to CartDahua NVR5464-EI 64 Channel WizSense NVR, Up to 32MP, 4x HDDNVR5464-EI- 10%862.20 € 9581 026.02 € inc. vat Add to CartDahua NVR4232-EI 32 Channels 1U 2HDDs WizSense Network Video RecorderNVR4232-EI- 10%277.20 € 308329.87 € inc. vatAvailability: in Stock Add to CartDahua NVR5232-EI 32 Channels 1U 2HDDs WizSense Network Video RecorderNVR5232-EI- 10%528.30 € 587628.68 € inc. vatAvailability: in Stock Add to CartDahua NVR4204-4KS2/L 4 Channel NVR, up to 8MP, 2x HDD, extra IP ChannelsNVR4204-4K-S2-L- 10%169.20 € 188201.35 € inc. vatAvailability: in Stock Add to CartDahua NVR4216-16P-EI 16 Channel WizSense NVR, up to 16MP, 16x PoE, 2x HDDNVR4216-16P-EI- 10%408.60 € 454486.23 € inc. vatAvailability: in Stock Add to CartDahua NVR4108HS-EI 8 Channel WizSense NVR, Up to 16MP, 1x HDDNVR4108HS-EI- 10%145.80 € 162173.50 € inc. vatAvailability: in Stock Add to CartDahua NVR5208-8P-EI 8 Channels 1U 8PoE 2HDDs WizSense Network Video Recorder, up to 32MPNVR5208-8P-EI- 10%580.50 € 645690.80 € inc. vatAvailability: in Stock Add to CartDahua NVR5216-16P-EI 16 Channels 1U 16PoE 2HDDs WizSense Network Video Recorder, up to 32MPNVR5216-16P-EI- 10%594 € 660706.86 € inc. vatAvailability: in Stock Add to CartDahua NVR5216-EI 16 Channels 1U 2HDDs WizSense Network Video Recorder, up to 32MPNVR5216-EI- 10%396.90 € 441472.31 € inc. vatAvailability: in Stock Add to CartDahua NVR608H-64-XI 64 Channels 2U 8HDDs WizMind Network Video RecorderNVR608H-64-XI- 10%2 161.80 € 2 4022 572.54 € inc. vatAvailability: in Stock Add to CartDahua NVR608H-32-XI 32 Channels 2U 8HDDs WizMind Network Video RecorderNVR608H-32-XI- 10%1 852.20 € 2 0582 204.12 € inc. vatAvailability: in Stock Add to CartDahua NVR5432-EI WizSense 32 Channel NVR, Up To 32MP, x4 HDDNVR5432-EI- 10%668.70 € 743795.75 € inc. vatAvailability: Temporarily out of stockDahua NVR5216-16P-I/L WizMind 16 Channel NVR, Up to 24MP, 16x PoE, 2x HDDDH-NVR5216-16P-I-L- 10%1 301.40 € 1 4461 548.67 € inc. vatAvailability: in Stock Add to CartDahua NVR2108-I2 8 Channel WizSense NVR, Up to 12MP, 1xHDDNVR2108-I2- 10%135 € 150160.65 € inc. vatAvailability: in Stock Add to CartDahua NVR2104-S3 4 Channel, Lite series NVR, 1x HDDNVR2104-S3- 10%99.90 € 111118.88 € inc. vatAvailability: Temporarily out of stockDahua NVR2104-P-S3 4 Channel NVR, up to 12MP, 1xHDD, 4xPoeNVR2104-P-S3- 10%152.10 € 169181 € inc. vatAvailability: Temporarily out of stockDahua NVR4816-4KS2/I 16 Channel WizSense NVR, up to 16MP, 8xHDDNVR4816-4KS2-I- 10%555.03 € 616.70660.49 € inc. vatAvailability: in Stock Add to CartDahua NVR2108HS-8P-S3 8 Channel NVR, up to 12MP, 1xHDD, 8xPoENVR2108HS-8P-S3- 10%216.90 € 241258.11 € inc. vatAvailability: in Stock Add to CartDahua NVR2216-16P-I2 16 Channel WizSense NVR, up to 12MP, 16x PoE, 2x HDDNVR2216-16P-I2- 10%378 € 420449.82 € inc. vatAvailability: in Stock Add to CartDahua NVR2116-I2 16 Channel NVR, up to 12MP, 1x HDDNVR2116-I2- 10%162 € 180192.78 € inc. vatAvailability: in Stock Add to CartDahua NVR4116HS-4KS2/L 16 Channel NVR, up to 8MP, 4K resolution, 1x HDDNVR4116HS-4KS2-L- 10%159.30 € 177189.57 € inc. vatAvailability: in Stock Add to CartDahua NVR4108HS-4KS2/L 8 Channel NVR, up to 8MP, 1x HDD, extra IP ChannelsNVR4108HS-4KS2-L- 10%127.80 € 142152.08 € inc. vatAvailability: in Stock Add to CartDahua NVR5416-16P-4KS2E 16 Channel NVR, up to 12MP, 16x PoE, 4x HDDNVR5416-16P-4K-S2-E- 10%706.33 € 784.81840.53 € inc. vatAvailability: in Stock Add to CartDahua NVR4104-4KS2/L 4 Channel NVR, up to 8MP, 1x HDDNVR4104-4KS2-L- 10%113.40 € 126134.95 € inc. vatAvailability: in Stock Add to CartDahua NVR4104HS-4KS2/L 4 Channel NVR, up to 8MP, 1x HDDNVR4104HS-4KS2-L- 10%123.30 € 137146.73 € inc. vatAvailability: in Stock Add to CartDahua NVR4216-16P-4KS2/L 16 Channel NVR, up to 8MP, 16x PoE, 2x HDDNVR4216-16P-4KS2-L- 10%388.80 € 432462.67 € inc. vatAvailability: in Stock Add to CartDahua NVR4208-4KS2/L 8 Channel NVR up to 8MP 2x HDD Extra IP ChannelsNVR4208-4K-S2-L- 10%164.70 € 183195.99 € inc. vatAvailability: in Stock Add to CartDahua NVR4216-4KS2/L 16 Channel NVR, up to 8MP, 2x HDD, extra IP ChannelsNVR4216-4K-S2-L- 10%187.20 € 208222.77 € inc. vatAvailability: Temporarily out of stockDahua NVR4116-4KS2/L 16 Channel NVR, up to 8MP, 1x HDD, extra IP ChannelsNVR4116-4K-S2-L- 10%137.06 € 152.29163.10 € inc. vatAvailability: in Stock Add to CartDahua NVR5216-8P-I 16 Channel WizMind NVR, up to 16MP, 8x PoE, 2x HDD, extra IP ChannelsNVR5216-8P-I- 10%958.63 € 1 065.141 140.77 € inc. vatAvailability: in Stock Add to CartDahua NVR2104-I WizSense 4 Channel NVRNVR2104-I- 10%97.90 € 108.78116.50 € inc. vatAvailability: in Stock Add to CartDahua NVR2108HS-I 4K WizSense 8 Channel NVR, IP Channels up to 8MP, 1x HDD, Compact DesignNVR2108-HSI- 10%140.40 € 156167.08 € inc. vatAvailability: in Stock Add to CartDahua NVR608-64-4KS2 64 Channel Ultra series NVR, up to 12MP, 8x HDDNVR608-64-4KS2- 10%1 702.80 € 1 8922 026.33 € inc. vatAvailability: in Stock Add to CartDahua NVR5216-16P-I 16 channel AI IP NVR with 16x PoE ports, up to 16MP, 2xHDDNVR5216-16P-I- 10%836.36 € 929.29995.27 € inc. vatAvailability: in Stock Add to CartDahua NVR2104-4KS2, 4 channel IP NVR, up to 8MP resolution, 1xHDDNVR2104-4K-S2- 10%85.72 € 95.24102.01 € inc. vatAvailability: in Stock Add to CartDahua NVR5432-4KS2 Pro Series Pro NVR 12MP 32 ChannelNVR5432-4K-S2- 10%544.18 € 604.64647.57 € inc. vatAvailability: in Stock Add to Cart
br>
Dahua HFW3541T-ZAS-S2 IR Vari-focal Bullet WizSense Network Camera 5MP 2.7mm-13.5mm, (99°–28°)