







Wireless surface-mounted exit button WB2

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Wireless surface-mounted exit button WB2
Odbiór w Mińsku Mazowieckim
Romualda Traugutta 19
05-300 Mińsk Mazowiecki
Poland

The WB2 wireless exit button from Spreest is a modern and functional solution that allows you to remotely open a gate or other access point with a simple press of a button.
Installed inside the building, it is ideal for use at the entrance or in the living room, offering comfort and safety of use.
The device operates based on 433 MHz wireless transmission technology with rolling code , providing a high level of protection against signal copying.
The perfect solution for homes, offices and other facilities where easy and safe access is important – without the hassle of wiring .
Key Features
1. Wireless control: When the button is pressed, the signal is transmitted to the receiving module that controls the electric strike/gate module or other device.
2. Universal compatibility: Gates, entrance doors, garage doors, driveway gates and more – one button for everything.
3. No cables : No wiring required – just stick the button in the desired location using the included 3M tape and plug in the receiving module.
4. Battery operated: Long battery life with CR2032 battery, easy to replace the battery.
5. Security and reliability: Rolling Code technology with one million combinations protects against hacking and signal spoofing.
6. Flexible NO/NC outputs: You can choose whether the button should only work when held down (NO), or have a closed circuit by default and disconnect it for the duration of the press (NC).
7. Three time modes: Short pulse 1 s, extended 5 s or permanently on until next press.
Connection diagram
- +DC – 12V DC power supply
- GND – ground (negative power supply pole)
- NO – normally open (closes when activated)
Module operating modes
- 1S – the relay closes for approximately 1 second,
- 5S – for about 5 seconds,
- ON – the relay remains closed until the button is pressed again.
Installation variants
- Electric gate strike – NO output connected to the electric strike control terminals; the module sends an opening pulse for 1 or 5 seconds or acts as an ON/OFF switch.
- Garage/entrance gate controller – NO output connected to the “START/OPEN” input; the module acts as an additional pulse button.
- Parallel connection to an existing button – the module works as a second door or gate control point; parallel connection to the control input.
Technical specifications
- Control type: Wet contact (no insulation to the circuit),
- Control current: ≤ 3A
- Technology: 433 MHz Rolling Code
- Operating range: Depends on environmental conditions (up to several dozen meters in open space)
- Power supply: CR2032 lithium battery
- Mounting: 3M tape (included)
- Water resistance: None (product intended for indoor use only)
- Dimensions: Button 40mm x 8.3mm x 1.5mm; Module 35mm x 50mm
The set includes
- 1x Wireless Exit Button WB2
- 1x Module
- 1x Self-adhesive tape
- 1x Set of mounting accessories











