
S-170 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $120.00 | Condition is Used, Vintage Nutone Security System/alarm Battery Charger 12 VDC S-170 Works, shipping cost = $18.30 | 99.9% |

The Nutone S-170 Security System Alarm Battery Charger is a vital accessory for maintaining the optimal performance of your Nutone security alarm system. This 12VDC charger is specifically designed to provide a reliable and efficient charging solution for the system's backup batteries, ensuring they are always ready to power the alarm in the event of a power outage or system disconnection.
The S-170 charger boasts an intelligent charging circuit that automatically adjusts the charging current and voltage to the specific requirements of the installed batteries. This feature not only ensures a quick and efficient charge but also extends the life of the batteries by preventing overcharging. The charger is compatible with standard 6-volt and 12-volt sealed lead-acid batteries commonly used in security systems.
The compact and portable design of the Nutone S-170 Security System Alarm Battery Charger makes it easy to install and use. It features a heavy-duty construction with a powder-coated steel enclosure that protects the charger from dust, moisture, and other harsh environmental conditions. The charger also includes a convenient indicator light that shows the charging status, allowing you to easily check the charging progress.
Installation of the Nutone S-170 Security System Alarm Battery Charger is straightforward. It can be connected to the alarm system using the provided leads and mounting bracket, making it a seamless addition to your existing security setup. The charger also comes with a convenient 6-foot power cord, allowing for flexible placement options.
In summary, the Nutone S-170 Security System Alarm Battery Charger is an essential component for ensuring the continued reliability and functionality of your Nutone security alarm system. Its intelligent charging circuit, compatibility with various battery types, rugged construction, and easy installation make it an ideal choice for homeowners and businesses seeking a dependable and efficient battery charging solution.
The Nutone S-170 Security System/Alarm Battery Charger is a 12VDC battery charger designed for use with security systems. Here are some pros and cons that might help you decide whether or not to purchase this product:
Pros:1. Universal Compatibility: The Nutone S-170 can charge batteries used in various security systems, making it a versatile option for homeowners and businesses with different security setups.
2. Quick Charging: This charger is capable of fully charging a 7-amp hour battery in approximately 5 hours, which is faster than some other chargers on the market.
3. Overcharge Protection: The Nutone S-170 has a built-in overcharge protection feature that prevents the battery from being overcharged, which can extend the battery's lifespan and improve overall system performance.
4. Compact Design: The charger's small size makes it easy to store and transport, making it a convenient option for those who need to charge batteries on the go.
5. Reverse Polarity Protection: This charger has reverse polarity protection, which prevents damage to the charger or battery if the connections are incorrectly made.
Cons:1. Lack of Indicator Lights: Some users have reported that the Nutone S-170 does not have indicator lights to show the charging status, which can make it difficult to determine if the charger is working correctly.
2. No Automatic Charging Feature: This charger does not have an automatic charging feature, which means that it must be manually turned on and off.
3. No Mounting Bracket Included: The Nutone S-170 does not come with a mounting bracket, so it may need to be secured manually, which could be an inconvenience for some users.
Conclusion:The Nutone S-170 Security System/Alarm Battery Charger offers several advantages, including universal compatibility, quick charging, overcharge protection, compact design, and reverse polarity protection. However, it also has some drawbacks, such as the lack of indicator lights, no automatic charging feature, and no mounting bracket included. Ultimately, the decision to purchase this charger depends on your specific needs and preferences. If you prioritize a fast charging time and universal compatibility, the Nutone S-170 could be a good option for you. However, if you require indicator lights or an automatic charging feature, you may want to consider other options on the market.
Recommendation:If you are looking for a reliable and versatile battery charger for your security system, the Nutone S-170 could be a good choice. Its quick charging time, overcharge protection, and compact design make it a convenient option for homeowners and businesses. However, if you require indicator lights or an automatic charging feature, you may want to consider other options before making a final decision. It's always a good idea to read customer reviews and compare features and prices before making a purchase.
Details:
Please see photos for more details. These are from a long time collector who used and saved thousands of components during his career.
specifications entrysyst:
- brand: Nutone
- mpn: S-170
- type: Audio Intercom
seller entrysyst:
- city: amelia, ohio
- # reviews: 15984
- rating: 99.7%
shipping entrysyst:
- transit: 5-11 days
- type: calculated
- service: usps ground advantage, fedex ground or fedex home delivery, ups ground
- carrier: usps, fedex, ups
- class: standard
offer entrysyst:
- price: $120.00
- item condition: Used
- in stock #: 1
- options: ship-to-home
- availability: in stock
- started: march 23, 2025
- sold #: 18
returns entrysyst:
- policy: no returns
general entrysyst:
- category: Home & Garden > Security > Door Entry Systems Intercoms
payments entrysyst:
- credit card: discover
- wallet: paypal
- other
Grouped With:
- IS-305: SPEAKER SYSTEM, Nutone
- IS-309: SPEAKER SYSTEM, Nutone
- C-36090: SPEAKER, Nutone
- 784891139086: VIDEO SYSTEM, Nutone
- ISA-47: PANEL, Nutone
- ISC-47: PANEL, Nutone
- ISA-37: PANEL, Nutone
- 2511B: SPEAKER CONTROL SYSTEM, Nutone
- 2570-B: SPEAKER KIT, Nutone
- 2571-B: SPEAKER, Nutone
- IS-308: SPEAKER SYSTEM BOX, Nutone
