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2 in 1 CO & Smoke Detectors, Carbon Monoxide Detector,with 9V Battery,Digital Display, Smoke Detector Carbon Monoxide Detector Combo,Alarm for Home or Office,Easy to Install

2 in 1 CO & Smoke Detectors, Carbon Monoxide Detector,with 9V Battery,Digital Display, Smoke Detector Carbon Monoxide Detector Combo,Alarm for Home or Office,Easy to Install

Q: Are these either T3 or T4 beeping patterns or frequencies?

We use 35mm steel discs at 3.2K.

5.0/5

Product ID: 551354343

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Description

Full description not available

Specifications

Manufacturer	TJTFJS
Part Number	TJ-516
Item Weight	6.7 ounces
Product Dimensions	4.94 x 4.64 x 1.81 inches
Item model number	TJ-516
Batteries	1 9V batteries required. (included)
Power Source	Battery Powered
Batteries Included?	Yes

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Are these either T3 or T4 beeping patterns or frequencies?

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

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