Geovision BL24100-001U vs Geovision TBL2705: Specification Comparison
Both the Geovision BL24100-001U and the GV-TBL2705 are 2MP outdoor bullet IP cameras targeting perimeter surveillance installations. They share the same resolution class and physical form factor, making them direct cross-shop candidates for integrators evaluating fixed bullet cameras for outdoor deployments. The comparison below examines how their imaging capabilities, environmental ratings, power requirements, and VMS integration characteristics differ based solely on the specifications provided for each model.
In This Guide
How do the imaging specs compare?
Both cameras deliver 2MP resolution and include IR night vision with Day/Night operation noted on the TBL2705; the BL24100-001U lists IR as its low-light mode without an explicit Day/Night mechanical filter callout in the provided specs. The key optical differentiator is the BL24100-001U's motorized 3x zoom lens with remote focus control, allowing installers to adjust field of view and fine-tune focus remotely after physical mounting. The TBL2705 lens type and focal length are not specified in the provided data, so a direct focal-length comparison cannot be made.
On dynamic range, the BL24100-001U is listed as 'WDR Pro' while the TBL2705 carries a standard 'WDR' designation. The provided specs do not include decibel ratings for either camera's WDR implementation, so the practical magnitude of that difference cannot be quantified from the data available. Minimum illumination figures are absent for both models, limiting a definitive low-light sensitivity comparison.
What about installation and environment?
Both cameras carry an IP67 ingress protection rating, providing equivalent resistance to dust ingress and temporary water immersion. The TBL2705 adds an IK10 impact rating, indicating resistance to vandalism and physical impact — a specification not listed for the BL24100-001U, making the TBL2705 the more hardened choice in environments where tampering or incidental mechanical impact is a concern. Operating temperature range is not specified for either model in the provided data.
The TBL2705 explicitly specifies PoE 802.3af compliance, a standard that caps power draw at 15.4W per port, which is important for switch-port budget planning. The BL24100-001U lists PoE as its power source but does not specify the 802.3af or 802.3at standard in the provided specs. The TBL2705 offers four mounting options — Wall, Pole, Corner, and Rack — versus Wall and Pole for the BL24100-001U. Physical dimensions for the TBL2705 are 137 × 233 × 160 mm (5.4" × 9.17" × 6.3") weighing 1.65 kg (3.64 lb); dimensions and weight are not provided for the BL24100-001U.
Which fits your VMS and analytics better?
The BL24100-001U explicitly lists ONVIF compatibility and H.264 compression, with VMS compatibility noted for H.264 ONVIF-compatible systems including Milestone, Hikvision, and GV-NVR platforms. The TBL2705 supports both H.265 and H.264 compression; H.265 provides roughly 50% bandwidth and storage reduction over H.264 at comparable quality, which is material for 24/7 continuous recording budgets. ONVIF compliance for the TBL2705 is not stated in the provided specs.
Edge analytics, onboard storage, and audio capabilities are not specified for either model in the provided data, so no comparison can be made on those dimensions. Integrators requiring confirmed ONVIF interoperability should verify TBL2705 compliance directly with Geovision documentation before committing to a non-GV VMS deployment.
Which should you choose: the BL24100-001U or the TBL2705?
Our take: The BL24100-001U is the stronger choice when lens flexibility and confirmed ONVIF/VMS interoperability are the primary requirements, while the GV-TBL2705 is the stronger choice for fixed-focal installations prioritizing codec efficiency, physical hardening, and switch-port compatibility. Three concrete spec deltas drive that split: first, the BL24100-001U's motorized 3x zoom with remote focus is absent on the TBL2705, reducing post-installation adjustment without a site revisit; second, the TBL2705 adds an IK10 impact rating not listed for the BL24100-001U, meaningful in vandal-risk environments; third, the TBL2705's H.265 support cuts storage and bandwidth roughly in half versus the BL24100-001U's H.264-only compression. Choose the BL24100-001U for installations requiring variable focal coverage or confirmed multi-VMS integration; choose the TBL2705 for fixed-focal, storage-constrained, or vandal-exposed deployments on 802.3af-standard switch infrastructure.
Side-by-Side Comparison
Spec-for-spec, from manufacturer data.
| Specification | Geovision BL24100-001U | Geovision TBL2705 |
|---|---|---|
| Resolution | 2 MP | 2 MP |
| Camera Type | Motorized Bullet IP Camera | Fixed Bullet IP Camera |
| Lens | Motorized 3x zoom, remote focus | — |
| WDR | WDR Pro | WDR |
| IR / Night Vision | IR | IR; Day/Night |
| Video Compression | H.264 | H.265; H.264 |
| ONVIF | Yes (explicitly stated) | — |
| IP Rating | IP67 | IP67 |
| Impact Rating | — | IK10 |
| Power / PoE Standard | PoE (standard not specified) | PoE 802.3af |
| Mounting Options | Wall; Pole | Wall; Pole; Corner; Rack |
| Dimensions | — | 137 x 233 x 160 mm (5.4" x 9.17" x 6.3") |
| Weight | — | 1.65 kg (3.64 lb) |
Frequently Asked Questions
Which should you choose: the BL24100-001U or the TBL2705?
The BL24100-001U is the stronger choice when lens flexibility and confirmed ONVIF/VMS interoperability are the primary requirements, while the GV-TBL2705 is the stronger choice for fixed-focal installations prioritizing codec efficiency, physical hardening, and switch-port compatibility. Three concrete spec deltas drive that split: first, the BL24100-001U's motorized 3x zoom with remote focus is absent on the TBL2705, reducing post-installation adjustment without a site revisit; second, the TBL2705 adds an IK10 impact rating not listed for the BL24100-001U, meaningful in vandal-risk environments; third, the TBL2705's H.265 support cuts storage and bandwidth roughly in half versus the BL24100-001U's H.264-only compression. Choose the BL24100-001U for installations requiring variable focal coverage or confirmed multi-VMS integration; choose the TBL2705 for fixed-focal, storage-constrained, or vandal-exposed deployments on 802.3af-standard switch infrastructure.
Is the BL24100-001U or TBL2705 better for low light?
Both cameras include IR night vision and are rated for low-light use, and the TBL2705 specs explicitly note Day/Night operation. However, minimum illumination figures are not provided for either model in the available specifications, so a quantitative low-light comparison cannot be made from the data at hand. Consult the respective datasheets at the URLs provided for lux ratings before making a low-light decision.
Does the TBL2705's H.265 support make a real difference in storage costs?
Yes, in a 24/7 continuous-recording scenario H.265 typically reduces bitrate and therefore storage consumption by approximately 50% compared to H.264 at equivalent quality settings. The BL24100-001U supports H.264 only per its provided specs. For multi-camera deployments or sites with limited NVR storage capacity, the TBL2705's H.265 support can meaningfully reduce infrastructure cost.
Which camera is better suited for a site with vandalism risk?
The GV-TBL2705 carries an IK10 impact rating, which indicates it meets the standard for resistance to mechanical impact — relevant in environments where tampering or incidental physical contact with the camera housing is possible. An IK rating is not listed for the BL24100-001U in the provided specifications. Both cameras share the same IP67 ingress protection rating for weather resistance.
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