Aiphone JOS-1FW vs 2N 01273-001: Specification Comparison
Both the Aiphone JOS-1FW and the 2N IP Verso Nickel (01273-001) are video intercom systems targeting single-entry or small-facility access control — a buyer evaluating door-station video intercoms would legitimately cross-shop these. The JOS-1FW is a self-contained box set bundling a 7-inch touchscreen indoor master station with a flush-mount outdoor door station and mobile app support. The 2N 01273-001 is a modular IP intercom main unit powered by PoE, supporting ONVIF and H.264 compression with thermal night vision, designed to integrate into structured IP networks.
In This Guide
- Which system offers better on-site display and remote answering capability?
- How do the two units differ in network architecture, power delivery, and protocol support?
- Which unit is better equipped for demanding outdoor installation conditions and low-light performance?
- Which should you choose: the JOS-1FW or the 01273-001?
- Side-by-Side Specs
- FAQ
Which system offers better on-site display and remote answering capability?
The Aiphone JOS-1FW ships with the JO-1MDW, a 7-inch TFT touchscreen master station that provides a dedicated indoor display for visitor monitoring. It supports up to 8 mobile devices (iOS and Android) via Wi-Fi, enabling remote answer from outside the premises. Call recording is built in via a microSD card slot supporting 4–32 GB (approximately 1,000 calls stored). The door station houses a 1/4-inch color CMOS camera.
The 2N 01273-001 is a main unit only — no bundled indoor master station or display is included in this SKU. Remote answering capability and any display integration depend on separately sourced software clients or third-party IP phones. The unit does specify a built-in microphone and supports Bluetooth Smart technology, but no mobile-device count, dedicated screen, or call-recording storage is listed in the provided specifications. Buyers needing a self-contained answer point at the door must budget additional components with the 2N.
How do the two units differ in network architecture, power delivery, and protocol support?
The 2N 01273-001 is a wired IP device powered by PoE (802.3af), meaning a single Ethernet run carries both data and power — no separate power supply or transformer is required at the door. It supports H.264 and MJPEG video compression and is ONVIF-compliant, making it compatible with a broad range of IP VMS platforms and NVRs without proprietary middleware.
The Aiphone JOS-1FW uses a proprietary 4-wire interconnect between door station and master station, with an included PS-1820UL 18V power supply (UL/CSA certified). Wi-Fi is specified for mobile app connectivity, but the door-to-master link is wired and non-IP. There is no ONVIF declaration in the provided specifications. This architecture is simpler to install in residential or light-commercial settings without IT infrastructure, but it does not natively integrate with IP VMS or enterprise access control platforms.
Which unit is better equipped for demanding outdoor installation conditions and low-light performance?
Both units share an IP54 ingress protection rating, providing equivalent resistance to dust ingress and water splashing from any direction. Both also carry an IK08 impact resistance rating, indicating protection against 5-joule impacts — suitable for vandal-resistant surface mounting.
The 2N 01273-001 differentiates itself with thermal infrared night vision, enabling visitor identification in complete darkness without relying on visible IR illuminators that can be defeated by direct light or distance. The Aiphone JOS-1FW's door station does not list any night vision capability or IR illuminator in the provided specifications — low-light performance is unspecified. For installations requiring 24/7 identification in unlit or poorly lit entries, the 2N's thermal imaging is a material advantage. The Aiphone door station weighs approximately 570 g (JO-DVF flush-mount) and is constructed of stainless steel; the 2N's enclosure material is not specified in the provided data.
Which should you choose: the JOS-1FW or the 01273-001?
Our take: The JOS-1FW is the stronger choice when a buyer needs a complete, self-contained video intercom system with an on-site display and mobile remote-answering capability out of the box. It includes a 7-inch touchscreen master station, supports 8 mobile devices, and records up to approximately 1,000 calls on a microSD card (4–32 GB) — none of these are present in the 2N 01273-001 SKU as specified. However, the 2N 01273-001 holds three concrete advantages: PoE (802.3af) single-cable installation versus the Aiphone's separate 18V power supply and 4-wire run; ONVIF compliance enabling native VMS integration versus no ONVIF declaration for the Aiphone; and thermal infrared night vision versus no documented night vision on the Aiphone door station. The 2N also carries a 3-year warranty against the Aiphone's 2-year. Choose the JOS-1FW for standalone residential or light-commercial deployments; specify the 2N 01273-001 for IP-networked, VMS-integrated, or 24/7 low-light commercial sites.
Side-by-Side Comparison
Spec-for-spec, from manufacturer data.
| Specification | Aiphone JOS-1FW | 2N 01273-001 |
|---|---|---|
| Product Type | Box set (master station + door station) | Main unit only (no master station) |
| Form Factor | Wall-mount box set | IP intercom main unit |
| Display | 7-inch TFT touchscreen (JO-1MDW) | — |
| Camera | 1/4" color CMOS | Optional (per specs) |
| Night Vision | — | Thermal infrared |
| IP Rating | IP54 (door station) | IP54 |
| Impact Rating | IK08 | IK08 |
| Power | 18V AC (PS-1820UL included) | PoE (802.3af) |
| Connectivity | 4-wire + Wi-Fi (mobile app) | Wired Ethernet |
| Video Compression | — | H.264 / MJPEG |
| ONVIF | — | Yes |
| Mobile App Support | 8 devices (iOS/Android) | — |
| Call Recording Storage | microSD 4–32 GB (~1,000 calls) | — |
| Bluetooth | — | Bluetooth Smart |
| Modular Expansion | — | 2-position frame (1 expansion slot) |
| Warranty | 2-year | 3-year |
Frequently Asked Questions
Which should you choose: the JOS-1FW or the 01273-001?
The JOS-1FW is the stronger choice when a buyer needs a complete, self-contained video intercom system with an on-site display and mobile remote-answering capability out of the box. It includes a 7-inch touchscreen master station, supports 8 mobile devices, and records up to approximately 1,000 calls on a microSD card (4–32 GB) — none of these are present in the 2N 01273-001 SKU as specified. However, the 2N 01273-001 holds three concrete advantages: PoE (802.3af) single-cable installation versus the Aiphone's separate 18V power supply and 4-wire run; ONVIF compliance enabling native VMS integration versus no ONVIF declaration for the Aiphone; and thermal infrared night vision versus no documented night vision on the Aiphone door station. The 2N also carries a 3-year warranty against the Aiphone's 2-year. Choose the JOS-1FW for standalone residential or light-commercial deployments; specify the 2N 01273-001 for IP-networked, VMS-integrated, or 24/7 low-light commercial sites.
Does the 2N 01273-001 include an indoor master station or display like the Aiphone JOS-1FW does?
No. The 2N 01273-001 is a main unit only. The Aiphone JOS-1FW is a box set that includes the JO-1MDW 7-inch TFT touchscreen master station, the JO-DVF flush-mount door station, power supply, and cabling. Buyers choosing the 2N will need to source a separate IP phone, software client, or SIP display to answer calls indoors.
Can either unit integrate with an existing VMS or IP access control platform?
The 2N 01273-001 is ONVIF-compliant and outputs H.264/MJPEG video, making it compatible with a wide range of IP VMS platforms without proprietary middleware. The Aiphone JOS-1FW uses a proprietary 4-wire architecture between its door and master station; no ONVIF support is listed in the provided specifications, limiting native third-party VMS integration.
Which unit performs better at night or in low-light conditions at the door?
The 2N 01273-001 specifies thermal infrared night vision, allowing visitor identification in complete darkness independent of ambient or artificial lighting. The Aiphone JOS-1FW door station (JO-DVF) has a 1/4-inch color CMOS camera, but no night vision capability or IR illuminator is listed in the provided specifications for that door station.
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