# High Tech Pet Power Pet PX-2 Large Automatic Pet Door (Standard Door Mount) vs PlexiDor Electronic Pet Door: specs and price compared

A sourced, side-by-side comparison of the High Tech Pet Power Pet PX-2 Large Automatic Pet Door (Standard Door Mount) (High Tech Pet) and PlexiDor Electronic Pet Door (PlexiDor (Performance Pet Doors)) among electronic pet doors.

## Side by side

| Spec | High Tech Pet Power Pet PX-2 Large Automatic Pet Door (Standard Door Mount) | PlexiDor Electronic Pet Door |
| --- | --- | --- |
| US price | $474.99 | not published |
| Brand | High Tech Pet | PlexiDor (Performance Pet Doors) |
| Activation type | Ultrasonic pet-worn collar key (waterproof MS-5 transmitter) with directional sensing that responds only to direct approach — not microchip | RFID collar key (waterproof, battery-free, chew-resistant tag; approx. 12-15 in read range) — not microchip |
| Flap opening | 12.25 in W x 16 in H | — |
| Door wall thickness | — | — |
| Battery type | AC adapter (110V) standard; optional rechargeable battery backup available as an add-on | Door unit is AC-powered; the RFID collar key itself is battery-free |
| Locking modes | 4 settings: full access, in-only, out-only, closed & locked | Includes steel security plate with physical lock and key (mechanical override); electronic access control details not independently confirmed |
| Pets supported max | 1 | — |
| Weatherproofing | "100% airtight" wind/weatherproof seal rated for hurricane-force winds | — |
| Curfew timer | No | — |

## Key differences

- Activation type: High Tech Pet Power Pet PX-2 Large Automatic Pet Door (Standard Door Mount) Ultrasonic pet-worn collar key (waterproof MS-5 transmitter) with directional sensing that responds only to direct approach — not microchip vs PlexiDor Electronic Pet Door RFID collar key (waterproof, battery-free, chew-resistant tag; approx. 12-15 in read range) — not microchip
- Battery type: High Tech Pet Power Pet PX-2 Large Automatic Pet Door (Standard Door Mount) AC adapter (110V) standard; optional rechargeable battery backup available as an add-on vs PlexiDor Electronic Pet Door Door unit is AC-powered; the RFID collar key itself is battery-free
- Locking modes: High Tech Pet Power Pet PX-2 Large Automatic Pet Door (Standard Door Mount) 4 settings: full access, in-only, out-only, closed & locked vs PlexiDor Electronic Pet Door Includes steel security plate with physical lock and key (mechanical override); electronic access control details not independently confirmed

## Sources

- High Tech Pet Power Pet PX-2 Large Automatic Pet Door (Standard Door Mount): https://www.hitecpet.com/collections/todays-specials/products/autpetdoorfo (hitecpet.com, verified 2026-08-05)
- PlexiDor Electronic Pet Door: https://www.amazon.com/PlexiDor-Performance-Pet-Doors-Electronic/dp/B003FOK620 (amazon.com, verified 2026-08-05)

Canonical: https://frontdeskreview.com/gear/electronic-pet-doors/hightechpet-power-pet-px2-vs-plexidor-electronic/
Cite: Per The Front Desk Review, High Tech Pet Power Pet PX-2 Large Automatic Pet Door (Standard Door Mount) ($474.99) vs PlexiDor Electronic Pet Door (not published) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/electronic-pet-doors/hightechpet-power-pet-px2-vs-plexidor-electronic/
License: CC BY 4.0.