Battery and Power Supply
CTC Communications offers a wide range of security alarm batteries for leading alarm manufacturers. Our batteries are designed to provide long-lasting power and reliable performance, and we offer a variety of sizes and types to fit your specific needs.
Here are some of the benefits of shopping for security alarm batteries at CTC Communications:
- We offer a wide selection of batteries from leading manufacturers, so you can find the perfect battery for your security system.
- Our batteries are designed to provide long-lasting power and reliable performance.
- We offer a variety of sizes and types of batteries to fit your specific needs.
Shop for security alarm batteries at CTC Communications today and experience the difference!
Leading brands
Bosch Security, DSC Security, Hills Reliance , Hikvision and more
Replacement of Alarm Battery
6 Easy Steps to change a security alarm battery
Step 1
Turn off the electrical supply to your system.
Step 2
If your alarm system is monitored, contact the control room to let them know you are going to change the backup battery. This will prevent the control room sending a patrol company to your premises.
Step 3
Locate the alarm system battery in the control panel. Typically the alarm system battery will be installed in a walk-in robe, cupboard or even a spare bedroom wardrobe.
Step 4
Open the control panel box. You can usually do this with a control panel key (sometimes left on top of the control box), or you may need to unscrew the cover. When you open the cover, your alarm may go off. Make sure you have your code on hand to turn off your system if this occurs.
Step 5
Disconnect the battery. Remove both the black and red wires from the battery terminals. You should be able to do so gently by hand, or you may prefer to use pliers. (To avoid receiving a shock, make sure you do not touch the battery terminals or open-end of the wire connectors with any metal implement.)
Once disconnected, remove the old battery and dispose of it responsibly.
Step 6
Connect the new battery, making sure you are using a battery of the same size and voltage as the original. Start by removing any plastic protectors from the new battery, then connect the wires.
Ensure the battery is not put in backwards—the printed information should be facing towards you. Insert the RED wire in the RED battery terminal, and the BLACK wire in the BLACK. Ensure the connectors are tightly connected to the battery terminals. If you have a multimeter, use it to check that the battery is charging. Close the control panel and lock.
Youtube Video Tutorial
How to change an alarm battery video tutorial by our professional security installation team.
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Alarm Battery 12VDC 5 Amp, PS-1250
HillsOriginal price $33.00 - Original price $33.00Original price$33.00$33.00 - $33.00Current price $33.00Alarm System backup battery, 12 volt DC, 5 amp suitable for Hills Reliance Security alarm systems. Model: PS-1250 Backup power supply battery feat...
View full detailsOriginal price $33.00 - Original price $33.00Original price$33.00$33.00 - $33.00Current price $33.00 -
Alarm Battery 12 Volt 7ah
GenericOriginal price $32.99Original price $32.99 - Original price $32.99Original price $32.99Current price $25.99$25.99 - $25.99Current price $25.99This 12 Volt 7ah alarm battery serves as a reliable backup for security alarm systems. Suitable with Bosch, Hills, Reliance , DSC and all commonly ...
View full detailsOriginal price $32.99Original price $32.99 - Original price $32.99Original price $32.99Current price $25.99$25.99 - $25.99Current price $25.99Sale -
Alarm Battery 12VDC 7 Amp, SA12V7
GenericOriginal price $32.99Original price $32.99 - Original price $32.99Original price $32.99Current price $25.99$25.99 - $25.99Current price $25.99Alarm Battery 12 Volt 7Ah, SA12V7 This dependable battery offers reliable power for alarms, and is designed to last - giving you peace of mind. Mod...
View full detailsOriginal price $32.99Original price $32.99 - Original price $32.99Original price $32.99Current price $25.99$25.99 - $25.99Current price $25.99Sale -
Hills Power Supply for alarm system, Plug Pack 16V AC 1.5A, TP-16500A
HillsOriginal price $39.00 - Original price $39.00Original price$39.00$39.00 - $39.00Current price $39.00Hills Power Supply is specifically designed to power Hills Reliance Alarm systems, with a Plug Pack 16V AC 1.5A compatible with the Hills Reliance ...
View full detailsOriginal price $39.00 - Original price $39.00Original price$39.00$39.00 - $39.00Current price $39.00 -
Bosch Power supply Transformer 18VAC 1.33amp 3 wire, TF008-B
BoschOriginal price $38.77Original price $38.77 - Original price $38.77Original price $38.77Current price $30.01$30.01 - $30.01Current price $30.01Bosch power pack for all alarm panels, 18 volt ac, plugs into 240 volt power point, connects onto Bosch main control board. Model: TF008-B Power su...
View full detailsOriginal price $38.77Original price $38.77 - Original price $38.77Original price $38.77Current price $30.01$30.01 - $30.01Current price $30.01Sale -
DSC Impassa Replacement battery ER34615M-T1 for Impassa wireless siren
DSCOriginal price $66.66Original price $66.66 - Original price $66.66Original price $66.66Current price $56.66$56.66 - $56.66Current price $56.66DSC Impassa replacement battery for Impassa wireless siren. Model: DSCWT4911BATAM Replacement Battery for DSC Impassa Siren If you have either the ...
View full detailsOriginal price $66.66Original price $66.66 - Original price $66.66Original price $66.66Current price $56.66$56.66 - $56.66Current price $56.66Sale -
DSC Wireless Indoor Siren Replacement Battery, DSCBATT13.0-3.6V
DSCOriginal price $0.00 - Original price $0.00Original price $0.00$77.37$77.37 - $77.37Current price $77.37DSC Wireless Indoor Siren Replacement Battery Keep your DSC Wireless Indoor Siren functioning at peak performance with the DSCBATT13.0-3.6V replace...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$77.37$77.37 - $77.37Current price $77.37Sold out -
Risco Wicomm Pro Rechargeable Lithium Battery 7.4V 2.2A
RiscoOriginal price $64.68 - Original price $64.68Original price$64.68$64.68 - $64.68Current price $64.68Risco Wicomm Pro Rechargeable Lithium Battery 7.4V 2.2A Model : 1BT3041 Alarm Battery suitable for Risco Wicomm Pro Rechargeable Lithium Battery 7....
View full detailsOriginal price $64.68 - Original price $64.68Original price$64.68$64.68 - $64.68Current price $64.68 -
DSC Wireless Replacement Battery to suit with Power-G Wireless Repeater, DSCBATT1.3-4.8V
DSCOriginal price $0.00 - Original price $0.00Original price $0.00$49.24$49.24 - $49.24Current price $49.24DSC Wireless Replacement Battery to suit with Power-G Wireless Repeater Model - DSCBATT1.3-4.8V 4.8VDC/1300mAh Ni-MH Replacement Battery to suit w...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$49.24$49.24 - $49.24Current price $49.24 -
Power Supply 12vdc 1.5 Amp Plug Pack, POW1205
GenericOriginal price $29.99 - Original price $29.99Original price$29.99$29.99 - $29.99Current price $29.9912V DC Switch Mode Plug Pack Model : POW1025 Features 1.5 Amp Suitable for electric strike, door lock Constant voltage and constant current Short...
View full detailsOriginal price $29.99 - Original price $29.99Original price$29.99$29.99 - $29.99Current price $29.99 -
Power Supply 12v dc 4 amp switch mode inline housing
GenericOriginal price $39.95 - Original price $39.95Original price$39.95$39.95 - $39.95Current price $39.95Power Supply 12v dc 4 amp switch mode inline housing 12V DC Switch Mode Inline Housing Features• 4 Amp• Constant voltage and constant current• Shor...
View full detailsOriginal price $39.95 - Original price $39.95Original price$39.95$39.95 - $39.95Current price $39.95 -
Aiphone Genuine 18V 2AMP Replacement Power Supply, PS-1820
AiphoneOriginal price $231.05Original price $231.05 - Original price $231.05Original price $231.05Current price $175.21$175.21 - $175.21Current price $175.21Genuine Aiphone 18V 2AMP Power Supply, PS-1820 replacement power supply for Aiphone intercom. Features Input: 100~240V AC, 50/60 Hz Secondary outp...
View full detailsOriginal price $231.05Original price $231.05 - Original price $231.05Original price $231.05Current price $175.21$175.21 - $175.21Current price $175.21Sale -
Bosch 5Amp LAN Power Supply And Battery Charger,CM723B
BoschOriginal price $370.11Original price $370.11 - Original price $370.11Original price $370.11Current price $284.70$284.70 - $284.70Current price $284.70The CM723B LAN Power Supply is a high efficiency 13.8V DC, 5Amp continuous rated switch mode power supply with two independent battery chargers. Mo...
View full detailsOriginal price $370.11Original price $370.11 - Original price $370.11Original price $370.11Current price $284.70$284.70 - $284.70Current price $284.70Sale -
Dahua 600VA/360W UPS, DH-PFM350-360
DahuaOriginal price $111.00Original price $111.00 - Original price $111.00Original price $111.00Current price $98.70$98.70 - $98.70Current price $98.70Dahua 600VA/360W Line-interactive UPS Features • Wide input voltage range: AC81~145V or AC140~290V, meet the requirements in different parts for el...
View full detailsOriginal price $111.00Original price $111.00 - Original price $111.00Original price $111.00Current price $98.70$98.70 - $98.70Current price $98.70Sale -
3V Battery for Wireless Detectors, CR123A
GenericOriginal price $14.13Original price $14.13 - Original price $14.13Original price $14.13Current price $12.29$12.29 - $12.29Current price $12.293V battery CR123A suitable, fits all model Bosch wireless detectors. Model: BA123A Quick Overview: Fits all Bosch wireless sensors. Please note, s...
View full detailsOriginal price $14.13Original price $14.13 - Original price $14.13Original price $14.13Current price $12.29$12.29 - $12.29Current price $12.29Sale -
DSC Wireless Siren Replacement Battery to suit with Power-G wireless indoor and outdoor siren, DSCBATT-PGx901/x911
DSCOriginal price $0.00 - Original price $0.00Original price $0.00$144.90$144.90 - $144.90Current price $144.90DSC Wireless Siren Replacement Battery to suit with Power-G wireless indoor and outdoor siren, DSCBATT-PGx901/x911 Model : DSCBATT-PGx901/x911 Repl...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$144.90$144.90 - $144.90Current price $144.90 -
DSC Wireless Sensor Replacement Battery to suit with PG4934P Detector, DSCBATT-PGx934P
DSCOriginal price $0.00 - Original price $0.00Original price $0.00$41.35$41.35 - $41.35Current price $41.35DSC Wireless Sensor Replacement Battery Ensure uninterrupted security with the DSC Wireless Sensor Replacement Battery. This high-quality battery p...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$41.35$41.35 - $41.35Current price $41.35 -
Power Supply 24V 120W DIN Rail Switch Mode, SE-DR-24VDC-5A
PanasonicOriginal price $215.33 - Original price $215.33Original price$215.33$215.33 - $215.33Current price $215.33Industrial power supply 24V 120W DIN rail switch mode to provide high power output with the convenience of DIN rail mounting. Model - SE-DR-24VDC-...
View full detailsOriginal price $215.33 - Original price $215.33Original price$215.33$215.33 - $215.33Current price $215.33 -
Aiphone Two Door Adaptor for Jo Series, JOW-2D
AiphoneOriginal price $669.99Original price $669.99 - Original price $669.99Original price $669.99Current price $478.68$478.68 - $478.68Current price $478.68The JOW-2D is an two door adaptor for the JO Series video intercom system that will allow two video door stations to be on the system. Model: JOW-2...
View full detailsOriginal price $669.99Original price $669.99 - Original price $669.99Original price $669.99Current price $478.68$478.68 - $478.68Current price $478.68Sale -
Power Supply 12V Dc 2Amp Switch Mode Inline housing, POW1240
GenericOriginal price $27.66 - Original price $27.66Original price$27.66$27.66 - $27.66Current price $27.66Power Supply 12V Dc 2Amp Switch Mode Inline housing, POW1240 Model : POW1240 Power supply 2 AMP DC Specs : 2 Amp Constant voltage and constant cur...
View full detailsOriginal price $27.66 - Original price $27.66Original price$27.66$27.66 - $27.66Current price $27.66 -
Risco Power Supply 14.4V 2.5A, RP432PS25NCA
RiscoOriginal price $54.11 - Original price $54.11Original price$54.11$54.11 - $54.11Current price $54.11RISCO In-line 14.4V DC 1.5Ah Power Supply. Requires 1CB6154 Kettle Cord Model: RP432PS25NCA For Risco Wicomm Pro & LightSYS+
Original price $54.11 - Original price $54.11Original price$54.11$54.11 - $54.11Current price $54.11 -
Power box Enclosure / Security Cabinet, PBXWMBB-C-S-D
Power BoxOriginal price $165.90Original price $165.90 - Original price $165.90Original price $165.90Current price $145.90$145.90 - $145.90Current price $145.90Power box Enclosure / Security Cabinet to securely store and charge battery Model: PBXWMBB-C-S-D Features : Security Cabinet Wall Mount Enclosur...
View full detailsOriginal price $165.90Original price $165.90 - Original price $165.90Original price $165.90Current price $145.90$145.90 - $145.90Current price $145.90Sale -
Power box 13.8VDC 3.5AMP Battery Charger, No Enclosure, PBB2S-13-3.5
Power BoxOriginal price $268.00Original price $268.00 - Original price $268.00Original price $268.00Current price $228.00$228.00 - $228.00Current price $228.00Power box 13.8VDC 3.5AMP Battery Charger, No Enclosure, PBB2S-13-3.5 Model: PBB2S-13-3.5 The 13.8Vdc 3.5A and 7A power supplies with battery backup...
View full detailsOriginal price $268.00Original price $268.00 - Original price $268.00Original price $268.00Current price $228.00$228.00 - $228.00Current price $228.00Sale -
Ajax, 6V PSU for Hub 2/Hub 2 Plus, AJAX#20763
AJAXOriginal price $62.26 - Original price $62.26Original price$62.26$62.26 - $62.26Current price $62.266 V Power Supply Unit for Hub 2/Hub 2 Plus Features • Power supply unit • Connecting the Hub 2 and Hub 2 Plus control panels • 6 and 12 volt DC sou...
View full detailsOriginal price $62.26 - Original price $62.26Original price$62.26$62.26 - $62.26Current price $62.26
Let customers speak for us
Reliable Product, Prompt Delivery, and Great Value
I purchased the Dahua Waterproof Wall Mount Bracket (DH-AC-PFB205W-E) from CTC Communications, and I'm very satisfied with my experience. The items arrived on time and in perfect condition. The pricing was competitive compared to other sellers, making it a great deal. Overall, I had a great experience and would definitely recommend both the product and the seller.
Navanit Lachman
Dahua Waterproof Wall Mount bracket, DH-AC-PFB205W-E
Great Quality & Price
I had a DAS pad that was 20 years old, the partial button had stopped working, I purchased this 8 zone HILLS pad & replaced in in 10 minutes, it works perfectly & no programming was required, so i am extremely pleased with my purchase.
Telford Dubier
Hills Reliance Code Pad, NX-1508
Very quick delivery
Google reviewer
CTC Communications
Good services, fast response, very happy
Minh Nguyen
iFob Reporting Unlimited 12 Months Subscription
After investigating several service providers, based on 'prompt response', 'clear communication', 'patiently clarifying various doubts', 'ability to organise installation next day', we chose CTC Communications.
Sam and Pravin provided excellent guidance in choosing the suitable equipment.
Tushar, the technician, promptly arrived at the agreed time, completed the installation in a professional manner, while clarifying any doubts we had during the process.
Highly recommended.
Google reviewer
CTC Communications
Great service. Nice price 😀
The team at CTC were very supportive and we're able to supply the devices within hours for an urgent job. Very professional.
Christopher Alvis
Hikvision Wireless PIR Detector, DS-PDP15P-EG2-WB
Fantastic to deal with
Very helpful and got my order out urgent when I needed it. I can’t fault the service.
Owen Paul White
Tane Reed Switch Ultra Mini, Tane-45WH
Google reviewer
CTC Communications
Alarm remote
Amazing customer service from the CTC team wanting to ensure that I had the correct remote for our system.
Andrew Finney
Bosch Remote Control 4 button Stainless Steel, HCT-4P
Great Product/ Fast delivery
Your website made ordering easy, and the speed of delivery was convenient.
Quick and easy delivery
Michelle Hugill
Hills Remote Controls, 4 button, 2 Pack
Great service
Great service and price on Bosch alarm parts
All great
Arrived quickly and as ordered
Mark Hewson
3V Battery for Wireless Detectors, CR123A
Works as described, great value for money.
Works as described, great value for money, most other retails I found online sold the same or similar items for ridiculous prices..
Andrew Meachen
X2 Door Exit Break Glass, Green X2-EXIT-018
Excellent service and great product
What customers think about the store
The store offers high-quality products and excellent customer service. Customers highlight the fast delivery, accurate product descriptions, and competitive pricing. Overall, the feedback reflects a positive shopping experience....
AI-generated from customer reviews.
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