Geovision AVD270W-0010 vs Geovision BL24100-001U: Specification Comparison
Both the Geovision AVD270W-0010 and the Geovision BL24100-001U are 2MP outdoor IP bullet cameras aimed at perimeter and general surveillance deployments. They share PoE power, ONVIF compatibility, and IP67-rated housings, making them genuine cross-shop candidates for installers evaluating an entry-level fixed bullet for exterior coverage. The key decision points are lens technology, compression codec, impact protection, and the depth of environmental and mounting specifications disclosed for each model.
In This Guide
How do the imaging specs compare?
The AVD270W-0010 delivers 1080p (2 MP) resolution at up to 30 fps from a 1/2.8" sensor, paired with a varifocal 2.8–12 mm lens that provides an adjustable field of view ranging from approximately 108° to 30°. It encodes in H.265, offering better compression efficiency than H.264 at equivalent image quality. WDR is listed simply as 'WDR' with no numeric decibel figure provided in the supplied specs. The IR night-vision mode supports Day/Night switching; no minimum illumination figure or IR throw distance is specified.
The BL24100-001U is also rated at 2 MP and uses a motorized 3× zoom lens with remote-controlled focus and zoom adjustment. Its compression is H.264—an older standard that demands more bandwidth and storage for equivalent quality compared to H.265. WDR is listed as 'WDR Pro' in the type field and 'WDR' in a separate attribute, creating an internal inconsistency in the supplied specs; no numeric dB rating is provided for either model. IR night vision is present, but no minimum illumination value, sensor size, or maximum frame rate is specified for the BL24100-001U.
What about installation and environment?
Both cameras carry an IP67 ingress-protection rating, meaning they are fully dust-tight and rated for temporary immersion. The AVD270W-0010 adds an IK10 impact rating—the highest standard tier—confirming resistance to 20-joule vandal impacts, which the BL24100-001U does not list. The AVD270W-0010 specifies an operating temperature range of -40°C to 60°C, making it suitable for extreme-climate deployments; no operating temperature range is provided for the BL24100-001U.
Power for the AVD270W-0010 is explicitly PoE 802.3af at under 13 W, integrating cleanly with any 802.3af-capable switch. The BL24100-001U lists PoE power without specifying the standard (802.3af or 802.3at), which matters if the motorized lens draws more than the 15.4 W 802.3af ceiling. The AVD270W-0010 supports wall, ceiling, pole, pendant, corner, and rack mounting; the BL24100-001U lists only wall and pole—fewer options for complex install geometries. Dimensions are provided only for the AVD270W-0010 (Φ120 × 334 mm, 0.74 kg); the BL24100-001U has no published physical dimensions or weight in the supplied specs.
Which fits your VMS and analytics better?
Both cameras are ONVIF-compatible. The AVD270W-0010 is described as compatible with 'ONVIF-compatible IP-based VMS' broadly, while the BL24100-001U is positioned against 'H.264 ONVIF-compatible systems,' which may reflect tighter codec dependency on the VMS decode path. Neither model lists edge analytics, onboard SD-card storage, audio input/output, or alarm I/O in the supplied specifications. The BL24100-001U's motorized remote zoom and focus is a meaningful integration advantage for operators who need to retask coverage remotely without a truck roll; the AVD270W-0010's varifocal lens requires physical on-site adjustment.
Which should you choose: the AVD270W-0010 or the BL24100-001U?
Our take: The AVD270W-0010 is the stronger choice when physical hardening, extreme-temperature operation, and codec efficiency are priorities. It is the only model in this comparison with a confirmed IK10 vandal-impact rating and a published operating range of -40°C to 60°C—specs the BL24100-001U does not disclose. Its H.265 compression will meaningfully reduce storage and bandwidth consumption versus the BL24100-001U's H.264 at the same 2 MP resolution. The BL24100-001U's motorized 3× zoom with remote focus is a legitimate operational differentiator: operators managing large or multi-camera sites can reframe coverage without revisiting the install location, something the AVD270W-0010's manual varifocal cannot replicate remotely. Choose the BL24100-001U where remote lens adjustment outweighs hardening requirements and where the VMS is H.264-native; choose the AVD270W-0010 for vandal-exposed, temperature-extreme perimeter sites running H.265-capable recorders.
Side-by-Side Comparison
Spec-for-spec, from manufacturer data.
| Specification | Geovision AVD270W-0010 | Geovision BL24100-001U |
|---|---|---|
| Resolution | 1080p (2 MP) | 2 MP |
| Image Sensor Size | 1/2.8" | — |
| Lens Type | Varifocal (manual) | Motorized 3× zoom |
| Focal Length | 2.8–12 mm | Not specified |
| Max Frame Rate | 30 fps | — |
| Video Compression | H.265 | H.264 |
| WDR | WDR (no dB rating specified) | WDR Pro (no dB rating specified) |
| IR / Night Vision | IR; Day/Night | IR |
| IP Rating | IP67 | IP67 |
| IK / Impact Rating | IK10 | — |
| Operating Temperature | -40°C to 60°C | — |
| Power Input / PoE Standard | PoE 802.3af (<13 W) | PoE (standard not specified) |
| Mounting Options | Wall; Ceiling; Pole; Pendant; Corner; Rack | Wall; Pole |
| Dimensions | Φ120 × 334 mm (Φ4.72" × 13.15") | — |
| Weight | 0.74 kg (1.63 lb) | — |
| ONVIF | Yes | Yes |
Frequently Asked Questions
Which should you choose: the AVD270W-0010 or the BL24100-001U?
The AVD270W-0010 is the stronger choice when physical hardening, extreme-temperature operation, and codec efficiency are priorities. It is the only model in this comparison with a confirmed IK10 vandal-impact rating and a published operating range of -40°C to 60°C—specs the BL24100-001U does not disclose. Its H.265 compression will meaningfully reduce storage and bandwidth consumption versus the BL24100-001U's H.264 at the same 2 MP resolution. The BL24100-001U's motorized 3× zoom with remote focus is a legitimate operational differentiator: operators managing large or multi-camera sites can reframe coverage without revisiting the install location, something the AVD270W-0010's manual varifocal cannot replicate remotely. Choose the BL24100-001U where remote lens adjustment outweighs hardening requirements and where the VMS is H.264-native; choose the AVD270W-0010 for vandal-exposed, temperature-extreme perimeter sites running H.265-capable recorders.
Is the AVD270W-0010 or BL24100-001U better for low-light performance?
Neither camera's supplied specifications include a minimum illumination value or IR throw distance, so a direct low-light comparison cannot be made from the available data. Both list IR night vision with Day/Night mode. Request those figures from Geovision or the distributor before making a low-light decision.
Can I use either camera with my existing 802.3af PoE switch?
The AVD270W-0010 explicitly states 802.3af at under 13 W, confirming compatibility with standard 802.3af switches. The BL24100-001U lists PoE without specifying the standard; the motorized lens mechanism may require 802.3at (PoE+, up to 30 W). Verify the BL24100-001U's PoE class with Geovision before deploying on 802.3af-only infrastructure.
Which camera is better suited for a site prone to vandalism or physical tampering?
The AVD270W-0010 is rated IK10, the highest standard vandal-impact tier (20-joule resistance). The BL24100-001U carries no published IK rating in its supplied specifications. For vandal-exposed installations, the AVD270W-0010 is the only model here with a confirmed impact-resistance rating.
Get a Second Opinion on Your Camera Choice
Share your site layout, coverage goals, and budget. Our team will validate the camera selection, flag anything we would change, and recommend products that match the use case.