ST-R4 Haunted Attraction & Prop Controller
£99.95
£109.95
Control props, lighting, pneumatic effects and other attraction equipment with the British-designed Scream Tek ST-R4.
Features:
- 4 relay outputs with COM, NO and NC terminals
- 4 dry-contact trigger inputs
- Simple triggers and multi-step sequences
- Adjustable delays and run times
- Live input/output status
- Manual relay testing
- Record and replay relay patterns
- Looping, startup playback and plays-per-trigger
- Local Wi-Fi setup from a phone, tablet or computer
- No app, internet connection or cloud account required
Power options: 5V DC, 7–30V DC or 220V AC.
Maximum resistive relay rating: 10A at 250V AC, 10A at 125V AC or 10A at 30V DC.
Ideal for haunted attractions, escape rooms, interactive displays and themed installations.
No onboard audio is included, but external sound equipment can be triggered using the relays.
For installation by a competent person. Suitable fusing, isolation, enclosure and load protection must be provided.


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