Choosing a baby monitor or a nursery camera usually comes down to a trade-off: do you want the convenience of glancing at your phone from anywhere, or is a two-unit monitor enough for listening in from the next room? These four used Safety 1st listings cover both styles, and the listed-price spread is wide. The challenge is deciding which set of features-and which level of cosmetic wear or missing accessories-you can live with.
Quick take
For a complete two-unit setup at the lowest listed price, the Safety 1st Baby Monitor Parent And Baby Unit is the starting point. If you want a boxed Wi-Fi monitor with sound and movement detection and are comfortable with a higher price, the I-10453 Safety 1st Baby Monitor is the full-featured pick. The Safety 1st HD Wi-Fi Baby Monitor with Sound & Movement Detecting Audio Unit offers smartphone capability in the middle of the range. And if you only need the camera side of an HD Wi-Fi system, the Safety 1st HD Wi-Fi Baby Monitor Camera MO163 is the camera-only option.
Listed-price comparison
| Product | Listed Price | Price Bar | Key Details |
|---|---|---|---|
| Safety 1st Baby Monitor Parent And Baby Unit (used) | USD 8.99 | Two-unit monitor; Model 49230C; power supplies included | |
| I-10453 Safety 1st Baby Monitor (used) | USD 91.73 | Sound-and-movement monitor; like new in box | |
| Safety 1st HD Wi-Fi Baby Monitor with Sound & Movement Detecting Audio Unit (used) | USD 19.95 | White; digital display; portable, infrared, smartphone capable | |
| Safety 1st HD Wi-Fi Baby Monitor Camera MO163 (used) | USD 12.72 | Wi-Fi camera; sound and movement; no power cord |
Decision at a glance
- If you want both the parent and baby unit without paying for Wi-Fi extras, start with the two-unit Safety 1st Baby Monitor.
- If a polished, boxed Wi-Fi monitor with sound and movement detection matters more than price, look at the I-10453 Safety 1st Baby Monitor.
- If smartphone capability and infrared vision are your priorities, the Safety 1st HD Wi-Fi Baby Monitor with Sound & Movement Detecting Audio Unit balances features with a mid-range listed price.
- If you need just the camera piece and can supply a power cord, the Safety 1st HD Wi-Fi Baby Monitor Camera MO163 keeps the listed price low.
Product notes
Safety 1st Baby Monitor Parent And Baby Unit
At $8.99, this is the lowest listed price in the group, and its main appeal is in the name: a parent unit and a baby unit together. Both units come with power supplies, and batteries can also be used, so you can keep one unit plugged in and move the other with you. The used unit carries model number 49230C, which makes it the entry point if you want a straightforward monitoring pair rather than the higher-priced HD Wi-Fi models. The trade-off is that the other options highlight Wi-Fi and camera capabilities, while this one focuses on the essential two-piece setup. At this price, the used condition is the acceptable trade-off.
I-10453 Safety 1st Baby Monitor
At $91.73, this is the highest listed price in the set. The unit is a Safety 1st 4360 HD WiFi baby monitor with sound and movement detecting audio unit, and it arrives like new in box. If you want the reassurance of movement detection plus the flexibility of Wi-Fi, this is the one to weigh. The boxed presentation is a practical feature for a used-market purchase, especially when you are bringing a monitor into a nursery. The main consideration is the price: it is considerably higher than the other three listings, so you are paying for the fuller package and presentation rather than a bare-bones unit.
Safety 1st HD Wi-Fi Baby Monitor with Sound & Movement Detecting Audio Unit
Listed at $19.95, this used white monitor lands between the low-price two-unit listing and the boxed model. It is an HD Wi-Fi monitor with sound and movement detecting audio, and its feature set includes portable, infrared vision, smartphone capable, expandable, light indicator, and battery warning. That makes it the middle option for someone who wants HD Wi-Fi plus a range of convenience features without the highest price. The unit shows normal cosmetic wear, and only what is pictured is included, so the visible condition is the drawback. If the cosmetic wear is acceptable and the pictured accessories are enough, this gives you a feature-rich mid-price option.
Safety 1st HD Wi-Fi Baby Monitor Camera MO163
At $12.72, this is the second-lowest listed price in the group and the only option that is specifically a camera-side unit. It is an HD Wi-Fi baby monitor camera with sound and movement detecting, and it comes from a clean and smoke-free environment. The main limitation is that no power cord is included, so you will need to plan around that before it can be set up. If you are only shopping for the camera side and have a power cord ready, this gives you a low-priced Wi-Fi camera without paying for a second full system.
Final recommendation
- Lowest listed price for a parent-and-baby pair: Safety 1st Baby Monitor Parent And Baby Unit.
- Boxed Wi-Fi sound-and-movement monitor when price is secondary: I-10453 Safety 1st Baby Monitor.
- Smartphone-capable HD Wi-Fi monitor with cosmetic wear accepted: Safety 1st HD Wi-Fi Baby Monitor with Sound & Movement Detecting Audio Unit.
- Camera-only Wi-Fi purchase when the missing power cord is manageable: Safety 1st HD Wi-Fi Baby Monitor Camera MO163.
