First Alert 1039727 Battery-Powered Carbon Monoxide Alarm with Backlit Digital Display Model number CO410; Detector alerts if elevated carbon monoxide levels are present; Easy-to-read backlit digital LED display; Advanced electrochemical carbon monoxide sensor; Loud 85dB alarm; Requires 2 AA batteries;
Features and Benefits: High quality A/C compressor lubricant in 46 viscosity Includes super-concentrated UV Dye for fast leak detection Contains ExtenDyeEnhanced additive package reduces wear, extends component life, and improves the efficiency of the A/C system Compact 8 oz. bottle reduces shipping costs
The A/C oil features our new A/C ExtenDye additive. This high performance lubricant features super concentrated UV dye with an enhanced additive package.
First Alert 1039879 Smoke (SA303) & Carbon Monoxide (CO400) Detector Combo Pack Model number SCO403; Bundles together a smoke alarm & carbon monoxide detector; Ionization smoke sensor reliably detects smoke from fast-flaming fires; Electrochemical sensor accurately detects carbon monoxide; Battery-operated alarms install easily without the aid of an electrician; Loud 85dB alarms; SA303 has 10-year limited warranty & CO400 has 5-year limited warranty; Includes 2 9V batteries & mounting bracket;
First Alert 1039718 Battery-Powered Carbon Monoxide Alarm Model number C0400; Alerts to dangerous carbon monoxide levels; Most accurate electrochemical carbon monoxide sensor technology; Battery-operated design works almost anywhere; Loud 85dB alarm sounds when carbon monoxide levels are elevated; Single test/silence button for simple operation; 5-year limited warranty; Includes 9V battery;
First Alert 1039839 Wireless Interconnected Smoke & Carbon Monoxide Alarm with Voice & Location Model number SCO501CN3ST; Battery-operated smoke & carbon monoxide alarm can be installed anywhere; Connects multiple alarms together for wireless safety network; Voice alarm gives clear indication of where the problem is located; Features photoelectric smoke sensor & electrochemical carbon monoxide sensor; Loud 85dB alarm; 1 button silences a false alarm & tests the unit; 7-year limited warranty; Includes 2 AA batteries & mounting bracket;
1.1000FT Long Operating Range
2.52Melodies to Choose
**1000FT Long Operating Range*:Featured with a 1000FT transmitting range,1plug-in receivers included ensures you hear the bell and will never miss a visitor. One transmitter can pair to more than one receivers and one receiver can pair to more than one transmitters. Bring much convenience for your multiple rooms design house. Our package include 1 receiver and a transmitter.
**52Melodies to Choose*:Stereo speaker delivers rich and crisp sound;4 adjustable volume levels(25 dB,60dB,95dB and 110dB). LED indicators of receivers and transmitter alert those with impaired hearing or when the doorbell sound is(temporarily) not heard.
**Durable Material and Long Lifespan*:Adopt ABS material,lightweight but durable. Featured with low power consumption,energy-saving and environmentally-friendly. Abrasion resistant transmitter and receiver with IP44 waterproof performance can serve you longer,even in outdoor use.
**Widely Used*:Widely used in front door,back door,sliding door,main floor,basement,garage,toddler room,baby room,play room,pool door,shed,storage,attic,gates,office and warehouse,etc..
**Easy to Install*:Just plug the receiver into a socket and fix the transmitter on a wall with the accessories provided which using screws or strong adhesive stickers to position. Note:Repair asks for the help from professional repairer in order to protect our doorbell. Install them in a place sheltering from rain and sun directly lighting.
Product Type: Wireless Doorbell
Plug Available: US Plug
Receiver Charging Socket: 110V (US Plug), 220V (EU Plug)
Controllable Receiver Volume: 4 Levels (25dB, 60dB, 95dB, 110dB)
Transmitter Working Voltage: 12V
Transmitter Working Frequency: 433.92MHz±280KHz
Chime Tunes: 52 Chimes
Operating Range: 304m/1000FT
Transmitter Battery: Inbuilt a 12V/23A Alkaline Battery
Waterproof Performance: IP44
Material: ABS Material
Color: Gold, Grey, Aqua
Working Temperature: -15℃-60℃/5℉-140℉
Receiver Size: 7.7 x 8.7 x 5.5 cm/3.03×3.43×2.17inches (L×W×H)
Transmitter Size: 4.2 x 1.8 x 7 cm/1.65×0.71×2.76 inches (L×W×H)
1 x Receiver
1 x Transmitter
2 x Screws
2 x Expansion Bolts
1 x Double-Sided Tape
1 x User Manual