Innotek Rechargeable In-ground Pet Fencing SD 2100 Review

Rating: 7.9 / 10 (Very good)
Disclosure: We receive advertising revenue from some partners. Learn more.

Innotek Rechargeable In-ground Pet Fencing SD 2100 is a cost-effective fencing solution that comes with rechargeable batteries and could be expanded up to 25 acres cover. Unlike some of the other in-ground pet fencing systems, it does not work with other indoor or wireless equipment thus limiting its overall use. However, Innotek’s Rechargeable In-ground Pet Fencing still remains to be a capable pet fencing system with its solid and cost-effective features.





Pet features

For dogs 5 pounds and up

Contact points – interchangeable collar receiver probes for longhaired and shorthaired dogs

Warning feature – High pitch warning beep 

Run through Prevention – warning beep plus increasing levels of static correction

Levels of correction – 3 levels of static correction

Waterproof collar - Yes


Effective Range

Outdoor – covers up to 25 acres but only comes 500 ft of 20 gauge boundary wire

Indoor – Not compatible with indoor systems



Training flags - 50

Battery – 24/7 Built-in Battery backup

Wires - 500 ft of 20 gauge boundary wire

Surge Protector - Yes

Test light tool - Yes

Wire tools - Yes

Waterproof gel wire splice capsules

Ease of installation - does not require professional installation, manual provided


Warranty Policy

Innotek Rechargeable In-ground Pet Fencing comes with a Limited Lifetime Warranty

During the 12 month period, the company will repair or replace defective components subject to a $15 processing fee



Innotek Rechargeable In-ground Pet Fencing SD 2100 is an effective solution for pet owners seeking an affordable and cost-effective pet fencing system. It is one of the cheapest pet fencing equipment that comes with a rechargeable battery feature. Great for long-term use as it significantly cuts the cost of replacing batteries as seen in cheaper pet fencing systems.


Top Rated
Our Partner
8.4 / 10

DogTek Electronic Dog Fence System - EF4000

  • In-Ground Fence
  • From $149.95
  • Covers up to 5 acres with additional wire
  • Unlimited number of pets with purchase of additional collars
  • 8 levels of correction