Called to a home in Merivale for smart doorbell installation. Homeowner purchased a Ring Video Doorbell Pro and wanted it hardwired properly. Existing doorbell wiring was old two-core cable running from a mechanical chime in the hallway. We checked the transformer output. Old transformer only putting out 10 volts AC. Ring Pro needs 16-24 volts AC to operate reliably. Replaced the transformer with a compatible 24V unit inside the switchboard. Ran new cable where needed. Mounted the doorbell at correct height beside the front door. Connected to home wifi network. Tested video feed, motion detection, two-way audio. Homeowner delighted with clear picture and instant phone notifications when someone approaches the door.
Smart doorbells add security and convenience to your home. See who is at the door from anywhere using your phone. Record visitors and deliveries. Deter package theft and unwanted callers. We install all major brands professionally with proper electrical connections.
What is a Smart Doorbell
A smart doorbell is a video doorbell that connects to your home wifi network. Built-in camera records video when motion detected or button pressed. Two-way audio lets you talk to visitors through your phone. Notifications sent to your smartphone instantly. Cloud recording stores footage for review later. Night vision for clear images after dark. Some models include package detection and familiar face recognition.
Why Professional Installation Matters
Many homeowners try installing smart doorbells themselves. Battery powered models can be DIY. But hardwired models need proper electrical work. Existing doorbell transformers often too weak for modern video doorbells. Wrong voltage causes intermittent operation, failed recordings, constant rebooting. Licensed electrician ensures correct transformer installed. Proper wiring connections made safely. No risk of electrical faults or fire. Professional installation means your doorbell works reliably from day one.
Doorbell Transformer Upgrades
Most older Christchurch homes have 8V or 10V doorbell transformers. These were designed for simple mechanical chimes. Modern video doorbells need 16V to 24V depending on brand. Ring Video Doorbell Pro requires 16-24V AC. Google Nest Doorbell wired version needs 16-24V AC. We supply and install the correct transformer for your specific doorbell model.
Transformer usually located in switchboard or near existing chime. We replace with appropriately rated unit. Ensure adequate power for continuous video recording and wifi connection. Proper transformer means no battery anxiety. Doorbell always powered and ready.
New Doorbell Wiring
Some homes have no existing doorbell wiring. Particularly newer builds where wireless doorbells were originally fitted. We run new low voltage cabling from switchboard to front door location. Neat installation with cables concealed where possible. Through wall penetrations sealed properly. Cable protected from weather exposure at the doorbell end.
Brands We Install
We install all major smart doorbell brands available in New Zealand. Ring Video Doorbell range including Ring Pro and Ring Pro 2. Google Nest Doorbell wired and battery versions. Eufy Video Doorbell with local storage option. Arlo Video Doorbell. Hikvision smart doorbells for those wanting integration with existing security systems. Whatever brand you choose we can install it properly.
Hardwired vs Battery Doorbells
Battery powered doorbells easier to install but need regular charging. Depending on traffic and settings battery lasts one to six months. Hardwired doorbells never need charging. Always recording. Always connected. More reliable motion detection and faster notifications. Better video quality because power is constant. We recommend hardwired installation for best performance and reliability.
If you already have doorbell wiring hardwired installation usually straightforward. If no existing wiring we can run new cable. Cost of running new wire well worth it for permanent reliable operation.
Installation Process
We start by checking your existing doorbell wiring if any. Test transformer voltage output. Determine if upgrade needed. Remove old doorbell button and chime if being replaced. Install new transformer if required. Mount doorbell bracket at correct height. Connect wiring. Attach doorbell to bracket. Help you connect to wifi network and set up the app on your phone.
We test everything before leaving. Motion detection zones configured. Sensitivity adjusted to avoid false alerts from passing cars or trees. Video quality checked. Night vision verified. Two-way audio tested. You know how to use all features before we leave.
Chime Options
When someone presses the doorbell you want to hear it inside. Smart doorbells can send notifications to your phone. But what about when phone is on silent or in another room. Most brands offer plug-in chime units that connect to your wifi. Ring Chime and Ring Chime Pro available. Google Nest works with Google Home speakers as chimes. We can also connect to your existing mechanical or electronic chime if compatible.
Wifi Considerations
Smart doorbells need strong wifi signal at your front door. Many homes have weak wifi near the entrance. We check signal strength during installation. If signal weak we can advise on solutions. Wifi extender near the front door often solves the problem. Some doorbell chimes like Ring Chime Pro include wifi extender built in. Good wifi signal essential for reliable notifications and smooth video streaming.
Security Benefits
Smart doorbells significantly improve home security. See who is at the door before opening. Talk to delivery drivers while at work. Record evidence of any suspicious activity. Motion alerts warn you when someone approaches. Visible camera deters potential intruders. Review footage after events. Share video with police if needed. Many Christchurch residents have used doorbell footage to identify package thieves and report to police successfully.
Privacy Considerations
Motion detection zones let you control what your doorbell records. Avoid recording public footpath or neighbour property where possible. Adjust detection zones to cover your property only. Most brands let you set privacy zones that block recording in specific areas. Being a considerate neighbour while still protecting your property.
Integration with Smart Home
Smart doorbells integrate with other smart home devices. Ring works with Alexa. Google Nest works with Google Home. Show video on smart displays when someone rings. Trigger smart lights to turn on when motion detected at night. Unlock smart locks remotely after verifying visitor identity. Part of a complete smart home security system.
Subscription Services
Most smart doorbells offer free basic features. Live view and real-time notifications usually included. Video recording history typically requires subscription. Ring Protect plans start from a few dollars monthly. Google Nest Aware provides recording history and intelligent alerts. Eufy offers local storage avoiding monthly fees entirely. We explain options during installation so you can choose what works for your budget.
Cost of Installation
Installation cost depends on your existing setup. If doorbell wiring and suitable transformer already in place installation is straightforward. Typically $120-200 for basic hardwired installation with existing wiring. If transformer upgrade needed add $80-150 for transformer supply and installation. New wiring from scratch typically $250-450 depending on cable run distance and complexity. We provide upfront pricing before starting work.