4.5 out of 5
Alarm Controls NTB-3 NTB Battery Operated No Touch Sensors
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Pricing Note
Product Description
Manufacturer Part Number: NTB-3
Touchless Actuator, Infrared Sensor, Wired DPDT Relay Output rated 2A @ 30V AC/DC, Programmable Delay, Bi-Color LED, 2 AA Batteries Included, Narrow Jamb "Wave to Open" Plate, Satin Stainless Steel Finish
These request to exit solutions provide greater flexibility and control for sensitive applications, without the need to make costly modifications, extending touchless access and egress in an easy and affordable way. The NTB Series is a direct replacement for traditional "request to exit" push buttons and can be used to quickly upgrade existing applications to code compliant no touch solutions using existing wiring.
Standard Features:
Options:
Certifications & Listings:
Electrical:
Operating Temperature:
Touchless Actuator, Infrared Sensor, Wired DPDT Relay Output rated 2A @ 30V AC/DC, Programmable Delay, Bi-Color LED, 2 AA Batteries Included, Narrow Jamb "Wave to Open" Plate, Satin Stainless Steel Finish
| Product Specs | |
| Vendor | Assa Abloy |
| Manufacturer | Alarm Controls |
| SKU | NTB-3 |
| UID | ALANTB3 |
| Installation | Commercial |
| Origin | - |
| Unit of Measure | Each |
| Application | Hand Icon and 'Wave to Open' Text |
| UL Listing Type | Pending |
| Restrictions | None |
| Limited Warranty | 3 Years |
| Fire Rated | No |
| Burglar Rated | No |
| ADA Compliance | Yes |
| Finish | |
| Finish | |
| Finish Description | Satin Stainless Steel |
| Finish Family | Matte Silver |
| Technical Specs | |
| # Relays | 1 |
| Relay Type | DPDT |
| Delay Duration | Programmable 1-10 seconds |
| Battery | 2 AA (Included) |
| Sensor Technology | IR Beam |
| Range | 4" |
| Outputs | 1 Wired |
| Lights | (2) Red/Green |
| Mounting Plate Size | Narrow Jamb |
| Environment | Indoor |
| Product Type | Touchless Actuators |
| Dimensions | |
| Product | |
| Product Length | - |
| Product Width | - |
| Product Height | - |
| Package | |
| Ship Weight | - |
NTB Battery Operated No Touch Sensors
Battery powered infrared sensors to reliably allow safe egress or to activate a device with a simple hand presentation.
These request to exit solutions provide greater flexibility and control for sensitive applications, without the need to make costly modifications, extending touchless access and egress in an easy and affordable way. The NTB Series is a direct replacement for traditional "request to exit" push buttons and can be used to quickly upgrade existing applications to code compliant no touch solutions using existing wiring.
- Quickly upgrade existing applications to code compliant touchless using existing wiring
- Designed to work in product configurations with and without auto operator (Can include electric strike, electrified deadlatch, exit devices with latch retraction, magnetic locks. Always check with your local AHJ.)
- Direct replacement for traditional "request to exit" push buttons
Standard Features:
- Battery or DC powered (optional)
- Low battery LED status indicator
- Wired communication
- Stainless steel with vandal resistant face plate
- Sensor detection range up to 4" for applications that require precise activation
- Built in obstruction detection
- Field-configurable bi-color (red/green) LED status indicators
- Selectable time delay 1 to 10 seconds
- Field-configurable on/off audible tones configurable via jumper
- Plate screened "Wave To Open"
- For use with swinging and sliding door applications
Options:
- NTB-1 with single gang wall plate
- NTB-1A single gang with ADA symbol
- NTB-2 with double gang wall plate
- NTB-2A double gang with ADA symbol
- NTB-3 with narrow stile wall plate
- NTB-3A narrow stile with ADA symbol
- Available in stainless steel (standard), black (BK), and Duranodic Dark Bronze (DURO) finishes
Certifications & Listings:
- CE Certified
- UL294 Listed
Electrical:
- DPDT relay rated 2A at 30 VDC/VAC
- 2 AA alkaline batteries (included)
- Optional 12 or 24 VDC hard-powered
Operating Temperature:
- -13 to + 131 F (-25 to 55 C)
Attention CA Residents: Prop 65 Warning
WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
Return Policy
Return could only be applied within 10 days after delivery.
Note
This product is not eligible for coupon code discount, for we've been offering the best price in the market.
Need more information?
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Our staff are available to answer any questions you may have about this item
Customer Reviews
By Tad C. Lewis
Date: March 09, 2025
Tried others before finally just going to Intersate brand. Have this brand in my car and they just work so got it for the wheelchair. Make sure to charge them like Lead Cell batteries and not Gel cell if you have a switch on your charger. Lead cell charging is slower and more like a trickle charge.
Rating: 
[5 of 5 Stars!]
[5 of 5 Stars!]
By Mark Buck
Date: December 17, 2024
I do a lot of off-the-grid camping and needed a battery that would last for days without needing charging. This one does the job very well. It is very, very heavy, but got me through the cold fall camping just fine.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By james t werner
Date: October 29, 2024
good for the money
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By M.K.
Date: October 18, 2024
As expected. Good price and quick delivery. I'll buy again.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By BOB F
Date: October 07, 2024
Oem replacement for a Bamp;S 12kw generator. Trust nothing else
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By Yasmin Williams
Date: July 18, 2024
Product works well, as stated.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]