S4 Series
Wireless Switch · S4 Series
Model ZEN S4 · by Prime Zen
The ZEN S4 is a portable four-key wireless remote for smart home control. Smaller than the wall switches (54 × 54 × 20 mm), it can be carried in a pocket, kept on a bedside table, or magnetically attached to a metal surface. Pairs with Prime Zen wireless receiving controllers — useful as a bedside remote for primary bedroom lighting, or as a portable backup remote for any smart switch in the home.
What's included
Every Prime Zen S-series wireless switch ships with the same battery-free kinetic technology and pairs with the same Prime Zen light controllers. Plug in once, swap or relocate the switch anytime.
Specifications
Complete technical specifications for the Prime Zen ZEN S4. Call +91 91062 00232 or email contact@brightideas.in for quotation and pairing-receiver compatibility.
| Model Number | ZEN S4 |
|---|---|
| Brand | Prime Zen — S4 Series |
| Category | Lighting Controls → Wireless Switches |
| Mount | Handheld · Magnetic base |
| Key Configuration | 4 keys |
| Working Type | Push Button |
| Modulation System | FSK |
| Number of Keys | 4 keys |
| Lifespan | ≥ 100,000 operations |
| Switching Mode | Handheld · Magnetic-base mount |
| Power Supply | Self-powered (kinetic — no battery) |
| Radio Frequency | RF 433 MHz |
| Operating Range | 100 m outdoors · 30 m indoors |
| Working Temperature | -20 °C to +55 °C |
| Dimensions | L54.08 × W54.08 × H20.53 mm |
| Casing Material | PC (Polycarbonate) |
| Available Finishes | Standard finish (single option) |
| Receiver | Pairs with Prime Zen light controller (sold separately) — 1 controller switches 1 load and pairs with up to 10 wireless switches |
| Warranty | As per Prime Zen manufacturer terms |
Specifications sourced from Prime Zen's official catalogue. Bright Ideas is an authorised Prime Zen channel partner.
FAQs
Kinetic energy from the push action itself generates enough electricity to transmit one RF 433 MHz signal to the paired receiver. No battery, no charging, no wiring — the switch is fully self-powered. Rated for 100,000+ operations across the lifetime of the device.
Yes — every Prime Zen S-series wireless switch needs to be paired with a Prime Zen light controller, which sits in the electrical box behind your lights or fans. The receiver is the part that actually switches the load; the wireless switch just sends the command. One receiver pairs with multiple wireless switches if you want control from multiple locations. Browse the 5 Prime Zen light controllers →
Yes — the wireless switch itself needs no wiring (it's just stuck or screwed to any wall). The receiver does need to be wired in at the load (light/fan/appliance), but that's a one-time installation. After that, you can move the wireless switch anywhere within the operating range without any additional work.
The ZEN S4 works at 100 m outdoors · 30 m indoors. Through walls the range typically drops to 15-20 m for residential brick/RCC. For larger installations or unusual wall types, our team can do a site survey.
Yes — visit our Ahmedabad showroom at 111, First Floor, The Grand Monarch, Ahmedabad 380015. Working samples on display Mon–Sat, 10:30 AM – 7:30 PM. Our lighting experts will demonstrate the switch, the paired receiver and the operating range live.
More in the series
ZEN S1
ZEN S2
ZEN S3
A lighting consultant will be in touch shortly.
