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J2 Wireless Video Doorbell Camera with Chime — 1080p HD, IP65, 2 × 18650 Battery
- IP65 — built for an exposed door — rain, dust, snow and direct sun, without a porch roof over it.
- 1080p Full HD with a wide-angle lens — enough detail to recognise a face and read a courier's badge.
- Two-way talk — answer before you open, or tell a driver where to leave the parcel.
- 2 × 18650 cells, 5,200 mAh, serviceable — rechargeable and replaceable, 1–3 months per charge, USB-C charging.
- Bell press rings the chime in the box — and records to microSD up to 128 GB with no subscription.
1080p on a Wide-Angle Lens
1920 × 1080 at up to 15 fps, 67° diagonal — wide enough to catch a visitor plus the parcel at their feet, sharp enough to read a lanyard.
IP65 — Rain, Dust, Snow, Sun
The housing is rated IP65, so the J2 can live on a gatepost or an exposed wall without a porch above it. That is the difference between a summer gadget and a doorbell you can supply all year.
Sees After Dark
Four 850 nm IR LEDs with an automatic ICR switch keep the picture usable to about 5 m in total darkness.
Two-Way Talk, One Tap
The microphone and speaker run over G.711a with 3D noise reduction — clear enough for a courier to hear where to leave the box.
Bell Press, Chime Rings
The indoor chime is in the box and plugs into a normal socket. No extra SKU, no extra invoice line for the buyer.
Records Without WiFi at the Door
A microSD card up to 128 GB records locally, so the door keeps recording when the router is down. Cloud storage is optional, not required.
Smart Detection and Auto Snapshot
The PIR sensor watches 1–5 m; person alerts and auto snapshots land in the app so a check takes seconds, not minutes of scrubbing.
2.4 GHz Pairing in Under a Minute
Scan, join the 2.4 GHz SSID, name the door. No hub, no account beyond the app, no installer.
Full Technical Specification
Camera, video, audio, network, interface, power and packing data for the J2, exactly as confirmed by the factory.
Frequently Asked Questions
Is the J2 really outdoor rated?
Yes — IP65. It is protected against dust and water jets from any direction, which covers rain and hose-down. It is not designed for immersion.
What batteries does it use?
Two 18650 lithium cells (5,200 mAh in total, 2,600 mAh each) inside the unit. They are rechargeable over USB-C and replaceable, so a unit that has been on a wall for two years can be refreshed instead of scrapped.
Does it work with 5 GHz WiFi?
No. The J2 is 2.4 GHz only (IEEE 802.11 b/g/n), which is also the band that reaches further through a wall to a door.
Can it record if the WiFi drops?
Yes. Recording to microSD continues locally; the phone simply cannot pull the live view until the network is back.
What is in the box?
Doorbell, indoor chime, mounting kit, Type-C cable, screw kit, manual and retail packaging.
Can the chime be paired with more than one doorbell?
Ask us at quote stage — chime pairing behaviour is confirmed per production batch, and we would rather check than promise.
Do you offer OEM and private label?
Yes. Logo, packaging, manual and colour from 300 units per model — send the target market and we quote.
Battery doorbell vs a wired doorbell vs a basic budget doorbell
| Feature | J2 | Wired doorbell | Budget 720p doorbell |
|---|---|---|---|
| Resolution | 1080p | 1080p | 720p |
| Weather rating | IP65 | Varies | None stated |
| Two-way talk | Yes | Partly | Partly |
| Indoor chime | Yes | Wired | No |
| Recording without cloud | Yes | No | No |
| Installation | Adhesive / screws | Electrician | Screws |
| Battery | 2 × 18650 | Wired | Built-in |
| Rental friendly | Yes | No | Yes |
Specifications
| Model | J2 |
|---|---|
| Resolution | 1920 × 1080 (Full HD), up to 15 fps |
| Camera | 1/3.2" CMOS, 3.2 mm @ F1.9 — 67° diagonal / 59° horizontal lens |
| Coverage | 90° scene coverage, up to 5 m |
| Frame rate | Up to 15 fps |
| Compression | H.265 (HEVC main profile), 32 Kbps–3.5 Mbps adaptive |
| Night vision | 4 × 850 nm IR LEDs, up to 5 m, automatic ICR switch |
| Motion detection | PIR sensor, 1–5 m range |
| Audio | Two-way voice, G.711a compression, 3D noise reduction |
| Smart alarms | Motion, person detected, doorbell press |
| WiFi | IEEE 802.11 b/g/n — 2.4 GHz only |
| Protocols | TCP/IP, UDP, P2P, DNS, DHCP, RTSP |
| Storage | Micro SD card up to 128 GB, optional cloud storage |
| Power | 2 × 18650 rechargeable cells, 5,200 mAh total (2,600 mAh each), USB Type-C 5 V input |
| Battery life | 1–3 months typical use, up to 3 months standby |
| App & sharing | iOS / Android app, device sharing, mirror flip |
| Operating temperature | −20 °C to 60 °C, RH < 95% |
| Weather rating | IP65 — dust-tight, protected against water jets |
| Chime size | 45 × 45 × 16 mm |
| Best for | Exposed street doors, gates and garden entrances |
| MOQ | 50 units per model — mixed models and mixed cartons welcome |
| Lead time | Up to 1,000 units ship now; over 1,000 units in 7 days |
| OEM / ODM | From 300 units per model — logo, packaging, manual and colour |
| Certificates | CE, RoHS, FCC |
| Ships from | Shenzhen, China |
Packing & Freight
| Boxed unit weight | 0.39 kg |
|---|---|
| Colour box size | 165 × 127 × 55 mm |
| Units per carton | 40 pcs |
| Carton size | 530 × 345 × 266 mm |
| Carton gross weight | 16.3 kg |
What's in the Box (Plug options: US / EU / UK)
- Video doorbell
- Indoor chime
- Mounting kit
- Type-C charging cable
- Screw kit
- User manual
- Retail packaging
Compare with other video doorbells
Where the J2 fits in the range
The J2 is the outdoor workhorse of the range: same 1080p platform as the J1, but with an IP65 housing and replaceable 18650 cells. For a buyer whose door faces the street with no porch, that is the model that survives the first winter.
Put it one shelf above the J1 and below the J3/J4 2K models. Where a customer needs 2K detail or AI person detection, step up; where the door is sheltered and price matters, step down.