



MK Electric K4000WHI Grid Plus White 1 Module Modular Buzzer Unit 230V
K4000WHI
Grid Plus 1 Module Modular Buzzer Unit – 230V Audible Alert Solution in Compact White Format
The MK Electric Grid Plus 1 Module Buzzer Unit provides a clear audible signal when activated, making it ideal for door entry, alarm, and indicator systems. Designed to fit seamlessly into Grid Plus frontplates, this 230V unit offers a reliable and professional solution for customised alert installations.
- Audible Buzzer Alert: Emits a clear tone for use in notification or warning applications.
- 1 Module Grid Fit: Compatible with all MK Grid Plus frontplates and mounting frames.
- 230V Operation: Suitable for direct connection to standard mains voltage circuits.
- Compact White Design: Blends neatly with other Grid Plus modules for a consistent appearance.
- Ideal for Alerts & Entry Systems: Commonly used in access control, service notifications, and call systems.
Technical Specification
- Brand: MK Electric
- Range: Grid Plus
- Module Type: Modular buzzer unit
- Voltage Rating: 230V
- Module Size: 1 module
- Colour: White
✅ Choose the Grid Plus 230V Buzzer Unit for a reliable, integrated audible alert in modular installations!

Ean Code | 5017490224293 |
Range | MK Grid Plus |
Product | Gridswitch Module |
Type | Buzzer Module |
Number Of Gangs | 1 |
Voltage | 200|250 V |
Standards | BS 5733 |
Face Colour | White |
Delivery Options:
- PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
- Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
- Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).
Items requiring specialist shipping:
- Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.
**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).
Contact us if you have any further questions.