First Alert Hardwired Smoke Alarm w/ Battery Backup in Gray | 2.25 H x 5.69 W x 5.69 D in | Wayfair 9120B

First Alert Smoke & Carbon Monoxide Alarm in Black/Gray | 5.6 H x 5.6 W x 1.75 D in | Wayfair SC9120B

First Alert BRK SC9120B Hardwired Smoke Detector and Carbon Monoxide (CO) Detector with Battery BackupFeatures:Keep your family safe with this hardwired smoke and carbon monoxide alarm; the battery backup means constant monitoring, even if there's a... ... more

First Watch Security Alike Patio Door Lock w/ Foot Lever in Gray | 2.25 H x 0.94 W x 2 D in | Wayfair 1253-604

First Watch Security's range of patio and window locks is suitable to provide your home with additional security and give you peace of mind when you are away. Some patio doors can be lifted off their track - our anti-lift devices aid to prevent this. |... ... more

First Watch Security Patio Door Lock w/ Foot Lever in Gray | 2.25 H x 0.94 W x 2 D in | Wayfair 1253

First Watch Security's range of patio and window locks is suitable to provide your home with additional security and give you peace of mind when you are away. Some patio doors can be lifted off their track - our anti-lift devices aid to prevent this. |... ... more

First Watch Security Full Lip Strike in Gray | 2.25 H x 1.75 W x 0.25 D in | Wayfair 1066

Our security strike plates and latch guards are your first line of defense against forced entry. For use on both wood and metal door jambs, our products work with most grade 1, 2, and 3 locksets. Whether you have single or double locks, you can count... ... more

First Watch Security Patio Door & Window Slide Lock in Gray | 1.94 H x 2.25 W x 1.19 D in | Wayfair 1978

First Watch Security's range of patio and window locks is suitable to provide your home with additional security and give you peace of mind when you are away. Some patio doors can be lifted off their track - our anti-lift devices aid to prevent this.... ... more

First Watch Security Patio Door & Window Slide Lock in Gray | 1.94 H x 2.25 W x 1.19 D in | Wayfair 1978

First Watch Security's range of patio and window locks is suitable to provide your home with additional security and give you peace of mind when you are away. Some patio doors can be lifted off their track - our anti-lift devices aid to prevent this.... ... more

First Watch Security Door Mortise Bolt in Gray | 1.81 H x 3 W x 2.25 D in | Wayfair 1181-SN

81% of residential intrusions occur through the first floor. We understand the importance of supplementing primary entrance door locks with our high-quality auxiliary door security products. | First Watch Security Door Mortise Bolt in Gray | 1.81 H x 3... ... more

First Watch Security Door Latch Filler | 2.25 H x 1.13 W x 0.094 D in | Wayfair 1191

Whether you are getting rid of unsightly unused latch face cutouts or covering lockset holes and strick cutouts, look to First Watch Security for your adapter plates & covers. Finish: Prime Coat Gray | First Watch Security Door Latch Filler | 2.25 H x... ... more

Delaney Hardware Contemporary Single Cylinder Deadbolt in Gray | 2.38 H x 2.25 W in | Wayfair 330606

Features:Deadbolt Type: Single cylinderFunction: Keyed (Entry)Backup Key Included: Keyless Entry: NoFinish: Powder Coated Finish: Style: Modern & ContemporaryLock Included: YesPick Resistant: Number of Pins: Number of Cylinders: 1Keyway Type: Number of... ... more

Delaney Hardware Contemporary Single Cylinder Deadbolt in Gray | 2.38 H x 2.25 W in | Wayfair 330606

Features:Deadbolt Type: Single cylinderFunction: Keyed (Entry)Backup Key Included: Keyless Entry: NoFinish: Powder Coated Finish: Style: Modern & ContemporaryLock Included: YesPick Resistant: Number of Pins: Number of Cylinders: 1Keyway Type: Number of... ... more

Delaney Hardware Contemporary Single Cylinder Deadbolt in Gray | 2.38 H x 2.25 W in | Wayfair 330601

Features:Deadbolt Type: Single cylinderFunction: Keyed (Entry)Backup Key Included: Keyless Entry: NoFinish: Powder Coated Finish: Style: Modern & ContemporaryLock Included: YesPick Resistant: Number of Pins: Number of Cylinders: 1Keyway Type: Number of... ... more

First Alert 3-in-1 Explosive Gas & Carbon Monoxide Alarm in Gray | 5.8 H x 7.25 W x 2 D in | Wayfair GC01CN

The 3-in-1 Explosive Gas & Carbon Monoxide Alarm from First Alert(R) warns against natural/methane, propane and carbon monoxide. The digital display makes for easy reading during an alarm or when any button is pressed. The alarm plugs into any standard... ... more

First Alert AC Powered Carbon Monoxide Alarm in Black | 5.53 W x 5.72 D in | Wayfair CO5120BN

Features:Carbon monoxide alarmCan be interconnected with up to 11 additional smoke or carbon monoxide alarmsIdeal for bedroom, hall, or basementIntelligent sensor reduces nuisance alarmsTin oxide sensor permanently stores highest c/o... ... more