Best 23a Alkaline Battery

Door Chime Wireless Door Sensor with Plug-in Receiver Operating at 500ft Range 58 Chimes 5 Adjustable Volume Mute Mode LED Indicator for Business/Home/Store/Office Door Open Alert

Better quality: SURPOWER is a professional battery manufacturing factory, providing a large number of high-quality batteries for many companies around the world for many years. Our every button battery has strict standard quality inspection, high capacity and high voltage make the battery more stable and durable..
Safety certification: Using high quality core raw materials and precision manufacturing process make SURPOWER button battery no leakage and safer. With CE.ROHS.UN38.3 safety certification..
Better price: SURPOWER brand is factory direct sale, was invited to Amazon.Through retail packaging, wholesale prices, let you have a better shopping experience..
Better after-sales service: The date of production, shelf life and capacity of the battery are clearly marked on the cardboard, please rest assured that the purchase . Please feel free to contact us if you have any problem with the battery after purchase, even if it is caused by non-human factors such as weather and transportation. We will unconditionally provide you with a refund or replacement..

Better quality: SURPOWER is a professional battery manufacturing factory, providing a large number of high-quality batteries for many companies around the world for many years. Our every button battery has strict standard quality inspection, high capacity and high voltage make the battery more stable and durable..
Safety certification: Using high quality core raw materials and precision manufacturing process make SURPOWER button battery no leakage and safer. With CE.ROHS.UN38.3 safety certification..
Better price: SURPOWER brand is factory direct sale, was invited to Amazon.Through retail packaging, wholesale prices, let you have a better shopping experience..
Better after-sales service: The date of production, shelf life and capacity of the battery are clearly marked on the cardboard, please rest assured that the purchase . Please feel free to contact us if you have any problem with the battery after purchase, even if it is caused by non-human factors such as weather and transportation. We will unconditionally provide you with a refund or replacement..
Applicable to the following models:A23,23A, 23AE ,A23S, V23GA ,23GA ,MN21B2PK , A23bpz , MN21 , GP23A ,GP23AE,LRV08 , L1028 , RVO8 , MS21 , E23A , K23A , 8LR932 , 8LR23 , VR22 , 8F10R , EL12 ,21/23,.

1 Portable Battery-powered Receiver and 3 Call Button,the Idea is for Both Caregiver and Patient/Olderly/Resident/Handicapped/Sick Freedom while still calling for elderly monitoring Help at home. Not need to Yell to Get Someone’s Attention.
Portable Battery-powered Pager is convenient for Caregiver to take it anywhere such as in Pocket/in Bag/Outside/Garden/Upstair/Downstair.Operating Range is 500+ Feet in open Area..
No noise.When Caregiver receive the help signal,just press the OFF button on the receiver , the alarm will stop,not affect others. Durable call bell for patients at home..
Buzzer for elderly Call Button is Waterproof.Acceptable for Meal/Soup Splash.And Allow to be Installed in the Washing Room.It requires a 23A 12V Alkaline battery which are already included and not rechargeable..
Transmitter/Push Call Button is Easy Carry. It can Be Put in Pocket. Or Hang on neck as Pendant. Neck Strap included. Fixed in Bedside/Washing Room. The Fixed Bracket and Double sticker are included.

Equivalent to: MN21 , GP23AE , 21/23 , A23S, 23A , 23AE , V23GA , MN21B2PK , A23bpz , MN21 , GP23A ,LRV08 , L1028 , RVO8 , MS21 , E23A , K23A , 8LR932 , 8LR23 , VR22 , 8F10R , EL12 , 23GA..
High Performance and Longest Lasting Life.
Battery Height: 1.08-1.12 inch,Diameter: 0.37-0.41inch.
Garage door openers remote controls, Doorbells , car alarms remote controls , burglar Alarms remote Controls, Lighters , Keyless Entry access control devices , toys , and other electronic Devices.

Long Range: Operating range up to 1,000ft/300m in open area ensures you to hear the bell and answer the door in time..
36 Different Ringtones – There are 36 different ring tones with 4 levels of adjustable volume from 20db to 80db. Flashing light with audio alert indicators which is easy for people including the hearing impaired to notice..
Easy Installation: Easily plug receiver into an electrical outlet (no batteries required for main receiver). The push button can be fixed to the doorframe with the attached adhesive tapes. The push button is rated IP44 weatherproof and acceptable for outdoor use..
Package Contents: 1 plug-in receiver, 1 remote transmitter, double side sticker, 23A 12V alkaline battery for remote transmitter, a battery cover opener and user manual..
1 Year Warranty: Adoric Life offers you a 100% money back satisfaction guarantee within 1-year warranty! With nothing to worry about, try it today!.

IN THE BOX: 4-pack of 23A alkaline batteries for powering small electronic devices.
DEVICE COMPATIBLE: Ideal for keyless entry devices, key fobs, garage door openers, remote controls, toys, and more.
DURABLE: Heavy-duty casing for reliable strength and safety.
DESIGNED TO LAST: High capacity functionality for longevity, shelf life, and power delivery.