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吾为何用无线安防摄像头于家,而非有线系统——经年测试之后
2026-05-28 · via Latest news
Eufy EufyCam S4 Security Camera
玛丽亚·迪亚兹/ZDNET

关注ZDNET: 将我们添加为首选信息源 于谷歌。


ZDNET之要义

  • 最佳安防之镜,非分辨率最高或功能最繁者。 
  • 位置、存储及易用,远为要务。
  • 若欲购安防之镜,当先明其理.

安防之镜,自昔日高墙深院之昂贵系统,至今日价廉之DIY方案,已历久远。数载之间,有线安防之镜为常道,而电池驱动之无线镜,则被视为不稳之选. 

复有:吾得见一隐秘之智能锁,其用之易,不异于轻触支付。

然今无线之相,已足应多数居者之需,甚或为唯一之选。吾为智居之评者,家设十相以监,然仅二相有缆。凡所用,无线之相为吾首选,今将示汝检历,以助汝决有缆无线何者适于汝家。

购相之前,当知何事

虽解像与人工智能驱动之通知炫目,然购机之前,当自问要事。 

安设安防之器于何处?

尔忧分辨率或夜视之先,当思安摄器于何处、为何安之。其所以为何,容后详述;其安于何处,则已可去汝搜寻结果中多数之器矣。 

复次: 设家摄器七则,及永不可安器之处

电池驱动之相机,布设更为灵便。吾辈好无线之安防相机,实善其策。譬如,吾之南向户外相机,皆配太阳能板,或内嵌,或邻设。吾必使板朝日,岁无虚度,一年之中,或一年偶有,仅需充电一二相机耳。 

吾所爱之太阳能相机:

余亦偏爱蓄电视频门铃,每门皆设无线摄像头以相辅。

无太阳能板之电池相机,适于阴翳之地或家中不沐阳光之处。无线相机不须布线,亦无需自屋引缆至相机,故不受缆长所限。可置无线相机于宅界之畔,以监其域,若置之栅栏或树木之上,以观生灵。

吾所爱无线之相机,不附日晷者

何问题可由监控摄像头解之?

eufy Security Indoor Cam S350
玛利亚·迪亚兹(Maria Diaz/ZDNET)

购安监之器,首当自问:“吾欲以是器解何困?”其答,则决所购之器类。譬如,同器不能既察宠物,复阻包裹之盗。亦不能止包裹之窃。 

复曰:汝旧之iPad或Android之平板,可为汝新之智家面板——此其法也。

请于诸务中择其要者以应此问。或欲阻止窃包之徒,或欲守车库之出入,或欲录事后之证,或欲察车棚之动静,或欲知何人至门,或欲护家畜之安。此诸般事,各需异类之镜:

若欲:

  • 阻止包裹被盗: 当选视频门铃之相机,宜具包厢之监视(非独侦测),若如 Eufy E340 之属——当包裹被取时,能警;人近则鸣警——
  • 观车道: 若已有悬照车道之泛光灯,可易以有线泛光灯相机,如 环光摄像头有线增强版Eufy E340泛光灯.
  • 录存潜在证物:觅一相机,其存储可靠,取用便捷,俾得随需而分。云存储之务,或有额外之费以分文件,且内置或增之存储,如机载微SD卡,或可遭损。户外相机欲摄证物,上策乃用家内之存储枢纽,如 EufyReolink所提供者。Tapo,及Swann
  • 察尔车库。车库里置一无线之镜,固善,然勿恃附设之太阳能板以供其能。室中之镜,无直接未滤之阳光以持其用,尤以暗室为甚。今美利坚之车库,插座之设甚多,吾当荐一可插电之镜,以恃其用。吾于车库置一PTZ之镜,以察门扉之敞,或有人至,乃至微物之入。
  • 慎察尔之宠物:苟尔乐于时时而为无线之器充电,则无不用电池之器之理。然宠物之器,多能转旋俯仰,随宠物之动,则耗电愈速。若尔以转旋俯仰之器察尔之宠物,吾荐用有线之器,如SwitchBot Pan/Tilt是也。Tapo C250(Tapo C250)请提供需要翻译的英文文本。
  • 知客至否。汝勿所需有视频门铃,可察知何人至门,盖多数安防摄像头皆具特定人身侦测之软件与警报。然视频门铃则专司前门之监,具从头至足之视,并有包裹侦测之警报。 

守夜之镜何以摄景?

EufyCam 3 (2-cam) + HomeBase 3
玛利亚·迪亚兹 / ZDNET

守夜之镜摄景之所及、所储之方,于购镜之决大有干系。惜乎,有镜价廉而月费云订,欲观所摄之景必付。多镜设价级不同,有锁之之能于付壁之后,且每镜有费。 

他处之相机,或以机内微SD卡存之,或借NAS之助,或以家中SSD之枢纽,亦有无强制订阅之需. 

复有:欲求无需订阅之安防相机者乎?此乃吾所荐者。

既而,存储与云订阅之费,颇合众人之需;惟须审其是否适于汝。当思无订阅则失之何项功能,或于汝为要;并察各订阅层级所含之影帧时日几何。

吾所好之免订阅安系统,乃Eufy Security也。盖其提供廉价与高端之选,有线与电池驱动,乃至太阳能驱动之设备,且与HomeBase相容,以备本地存储之需。

有无线之安防摄像头,抑或有线之安防摄像头乎?

有线无线监控皆有其长。既定其位,辨其晰,察其能,择其存,犹须决择有线无线之器,当思此数端:

  • 有线摄像头更宜于 昼夜无休之录,疾速捕捉之动,久远证物之存,永无电池之充,至极可靠之性,及PoE之摄。
  • 无线之相机,更宜于 租赁、公寓、安置之难,安防系统拓展之易,安装之易,及无既有布线之居。

然,诚问之,其分辨率与清晰度若何?

玛利亚·迪亚兹(Maria Diaz/ZDNET)

凡摄影器,皆重其分辨率,然安防之器,此重常过矣。位之善者,一八零像素之安防器,或胜位之不善者之四千像素之器。毋忧一八零像素、二千像素或四千像素之别,当思其感光之质与动态之域,及照明之需,以得清晰之像。

复次:弃环:吾已易此Eufy安防之镜,不复返于夜视之粗粝也

汝需一镜,得宜而置,则昼夜皆能显明之细。镜之能此,非惟在解析,亦在优HDR之效,及稳动之录。然勿忘,置之重于解析。镜置过高,虽可远观冠冕,然不及面容或牌照之详。 

欲知诸般功能于汝所购之相机如何表现,当阅诸人于明暗之境所用之评。