The doorbell and thermostat power accessory is designed to deliver stable mains power and reduce battery changes, XZGm Doorbell Transformer. Dependable, low-noise operation suits households that dislike frequent battery swaps and unexpected outages. Is the 24V 500mA supply and eight-metre cable the right fit for your installation?
⚡ At a Glance
- • Power Output: Stable 24V output with a 500mA rating, suitable for visual doorbells
- • Best for: Owners of Ring doorbells and smart thermostats who want continuous external power
- • Not ideal for: Installations requiring higher current than 500mA or a different voltage
Provides a steady 24V 500mA supply compatible with most Ring doorbells and smart thermostats. Includes an upgraded low-noise design and an eight-metre extension cable for flexible placement.
Continuous Power – thanks to 24V 500mA stable output
A regulated 24V supply with a 500mA rating delivers a steady current, avoiding the voltage dips that cause doorbells to switch to battery mode. The design specifically targets visual doorbell requirements to maintain consistent performance.
Reduced reliance on internal batteries means fewer recharges or replacements, so doorbells stay online for longer between maintenance visits.
Quieter Operation – with upgraded noise-reduction design
An updated internal design addresses audible noise generated during operation, lowering hum and interference when plugged into household mains. The upgrade was developed to eliminate the noise problems found in earlier adapters.
Quieter installation makes the transformer suitable for indoor wall sockets near halls or living spaces where a faint hum would otherwise be noticeable.
Flexible Installation – with an 8m extension cable
An eight-metre extension cable allows placement of the plug in a convenient socket, whether located inside or outside the property. Cable length removes the need for immediate rewiring or locating a new outlet.
More options for where to place mains connection, so the doorbell can be powered without major changes to existing wiring or inconvenient socket locations.
✨ The 4 Key Reasons for XZGm Doorbell Transformer
- 8m extension cable – Lets you plug in from up to eight metres away
- Noise-reduction design – Reduces operational noise for quieter indoor installation environments
- UK pure copper plug – Ensures reliable conductivity and longer plug lifespan under frequent use
- PC fireproof housing – Increases safety and durability for long-term, worry-free use
📋 Technical Details at a Glance
- Category: Doorbell transformer
- Brand: XZGm
- Output voltage: 24V
- Output current: 500mA
- Compatibility: Most versions of Ring doorbell and smart thermostats
❓ Frequently Asked Questions
Q: Will this work with my Ring doorbell?
A: Compatible with most versions of Ring doorbell and smart thermostats according to the manufacturer description.
Q: Will using this reduce battery drain?
A: External 24V 500mA power supply reduces reliance on internal batteries and can extend doorbell battery life, as noted in user feedback.
Q: Is installation difficult?
A: Users report an easy plug-and-play installation and simple setup, aided by the eight-metre extension cable for flexible socket placement.
🏆 Our Verdict
The XZGm Doorbell Transformer is suitable for Ring doorbell and smart thermostat owners who need reliable external power and fewer battery replacements. Stable 24V 500mA output, upgraded noise reduction, and fireproof housing combine to deliver dependable, safer operation. Delivers long-term value by cutting battery replacements and offering robust, low-maintenance hardware.
