Knabe Labs

Knabe Labs

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Knabe Labs LLC builds custom props and control systems for attractions, film, and theater.

04/25/2025

We spent the last month refreshing lighting and repairing animations at the legendary Brighton Asylum — just in time for the TransWorld's East Coast Haunters Convention tour last night. Incredible show! 💡🧟‍♂️

04/09/2025

Same Whisper, different look!

We’re slowly rolling out a new version of our popular Whisper device. There’s no change in how you use it—but we’ve made a few improvements! The relay now supports up to 5A of current, and we’ve added a resettable fuse to protect the RFID inputs.

New to Whisper?

Whisper was originally created to replace individual RFID units with relays that were noisy, a pain to wire, and easy for guests to brute force. Now, it’s evolved into a versatile controller that works with a wide range of sensors.

Whisper listens for signals from up to ten devices—like RFID readers, reed switches, buttons, or other gadgets. When all (or a chosen number) are activated, it can send a signal to trigger something else—like releasing a maglock, turning on a light, or activating a controller like a BooBox.

We offer Whisper versions for both 12V and 5V devices, so it’s ready for whatever your project needs.

12v Signal Whisper
https://klabsoverstock.com/collections/controllers/products/mini-whisper-silent-rfid-controller

5v Signal whisper
https://klabsoverstock.com/collections/controllers/products/mini-whisper-p2-5x-rfid-relay

02/11/2025
01/11/2025

Meet the Upgraded 125 kHz RFID Reader—Packed with New Features at a Lower Price!

Photos from Knabe Labs's post 12/18/2022

Some shots of some props we made for escape room at the distillery in Portland! Fabrication resin casting

12/12/2022

Adam at Menace Productions loving our lights & gobos attachments in their latest video. Go check it out!

https://www.youtube.com/watch?v=njKon1VKk2Y

12/01/2022

While everyone was in peak Halloween season. The Knabe Labs crew was tasked with building THE hot chocolate stand and Christmas village for “Holly and the Hot Chocolate” with the awesome crew at Neighborhood Film Co.

Photos from Knabe Labs's post 10/21/2022

While we may be working on 🎅 holiday builds right now, we know the rest of you are still thinking about Halloween 🎃! Here are some clips of the awesome church scene we built for Brighton Asylum over the summer!

Photos from Knabe Labs's post 10/11/2022

From design to installation. Knabe 🎃 Labs made this incredible 14' photo op for Eastern State Penitentiary Halloween Nights at ESP. Pictured is our designer Jaina who modeled & designed the entire experience. Over a dozen people were involved in foam sculpting, carving, electrical, fabrication and so much more! 🎃 Happy Halloween! 💀

Photos from Knabe Labs's post 10/06/2022

Fun little one off puzzle for

09/27/2022

The awesome church scene we built for Brighton Asylum is featured in their latest trailer!

Photos from Knabe Labs's post 09/17/2022

Happy haunt 👻 season to all our amazing clients opening this weekend! If your scenes still need some pep, we still have lights in stock that can be in your hands in 48 hours! Stay Spooky! 👻🎃

https://klabsoverstock.com/collections/lighting

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Philadelphia, PA