Filter by:
  • On-time shipment and pre-shipment product quality safeguards
  • Refund up to the covered amount agreed with your supplier
  • Learn More >
Minimum Order: OK
View as:

12v dc battery backup cctv power supply for professional security cameras

10 Pieces (Min. Order)
Place of Origin: CN;ZHE
Output Power: 1 - 50W
Output Type: Multiple
Brand Name: WINTECH
Output Current: 4A
Output Voltage: 12V DC
China (Mainland) Contact Details
2 Transactions for US $9,000+
<24h Average Response Time
82.7% Response Rate

MS-350W MINI single output Switch mode power supply with SGS,CE,ROHS,TUV,KC,CCC certification

1 Piece (Min. Order)
Place of Origin: CN;ZHE
Output Power: 301 - 400W
Output Type: Single
Brand Name: HENGWEI
Output Current: 0-829A
Output Voltage: 12-24V
China (Mainland) Contact Details
>72h Average Response Time

Conestant voltage led power driver switching power supplier 21A 250W 12V24V

US $6-6.5 / Piece ( FOB Price)
1 Piece (Min. Order)
Place of Origin: CN;GUA
Output Power: 201 - 300W
Output Type: Dual
Brand Name: Tecmo
Output Current: 21A
Output Voltage: 12v24v
China (Mainland) Contact Details
<24h Average Response Time
100% Response Rate

Selected power AC/DC power supply

US $500-20000 / Set ( FOB Price)
1 Set (Min. Order)
Place of Origin: CN;GUA
Brand Name: parwa
Output Current: 0-3000A
Output Voltage: 0-1000V
Model Number: DPSP1000 series
Output Power: 600W--1MW
China (Mainland) Contact Details
24h-48h Average Response Time
69.2% Response Rate

silent 650kva/520kw Man diesel power

US $5000-370000 / Set ( FOB Price)
1 Set (Min. Order)
Place of Origin: CN;SHA
Output Type: AC Three Phase
Brand Name: Voda
Rated Power: Customerized
Rated Current: Customerized
Rated Voltage: 400V/230V, 380V/240V
China (Mainland) Contact Details
24h-48h Average Response Time
67.6% Response Rate

12VDC 5A Security system UPS battery backup power , Low battery relay alarm

US $1-120 / Piece ( FOB Price)
10 Pieces (Min. Order)
Output Current: 5A
Output Voltage: DC12V
Input Voltage: AC 100-240V
Output Power: 1 - 50W
Output Frequency: 50-60hz
Output Type: Single
China (Mainland) Contact Details
2 Transactions for US $9,000+
<24h Average Response Time
100% Response Rate

12v most popular network cctv power 18way china ups power supply 25A high quality cctv security cameras backup power

US $53.41-58.69 / Piece ( FOB Price)
10 Pieces (Min. Order)
Certificates: CE,FCC,ROHS
Warranty: 2 years
Place of Origin: CN;GUA
Brand Name: KASMAN
Model Number: KAS-DC121825B
Input: 96-264VAC
China (Mainland) Contact Details
>72h Average Response Time
47.8% Response Rate

Security Monitoring UPS Power 15Kva 10Kw With 1 Hour Backup

US $2400-2900 / Piece ( FOB Price)
1 Piece (Min. Order)
Weight: 265kg
Output Voltage: 380V,400V,415V or 200V,208V,220V etc.
Application: Security / Monitoring / Alarm
Protection: Unbalanced Loads
Type: On-line
Phase: Three Phase
China (Mainland) Contact Details
>72h Average Response Time
57.0% Response Rate

High capacity valve regulated lead acid 12v 75ah solar battery supply backup power

100 Pieces (Min. Order)
Size: 260*168*216
Weight: 22.5KG
Nominal Capacity: 75AH
Usage: UPS
Voltage: 12v
Maintenance Type: Free
Verified Supplier - Guangzhou Henda Power Ltd.
China (Mainland) Contact Details
1 Transaction for US $20,000+
>72h Average Response Time
68.8% Response Rate

XPH 0.5-7.0KVA pure sine wave 220v smart line interactive UPS backup power for security 24v

US $100-1000 / Piece ( FOB Price)
10 Pieces (Min. Order)
Weight: 9kg
Output Voltage: 220vac or 110vac
Application: Computer
Protection: Overcurrent
Type: Line Interactive
Phase: Single Phase
China (Mainland) Contact Details
48h-72h Average Response Time
81.8% Response Rate

Backup power 6V7Ah made in China for fire-fighting equipment and security system

US $1-20 / Piece ( FOB Price)
1000 Pieces (Min. Order)
Size: 151mm*34mm*94mm*100mm
Nominal Capacity: 7Ah
Nominal Voltage: 6V
Type: maintenance free
Place of Origin: CN;GUA
Brand Name: NPP
Verified Supplier - Guangzhou NPP Power Co., Ltd.
China (Mainland) Contact Details
<24h Average Response Time
100% Response Rate

Wide input range high-frequency online ups 10kva ups backup power

US $0-1 / Piece ( FOB Price)
1 Piece (Min. Order)
Weight: 38.5kg-55kg
Output Voltage: 304VAC-478VAC
Application: Security / Monitoring / Alarm,instrumentation
Protection: Overvoltage,over voltage ,lighting,surge protection
Type: On-line
Phase: Three Phase,3 phase
Verified Supplier - Shenzhen Must Power Limited
China (Mainland) Contact Details
<24h Average Response Time
87.3% Response Rate

Power for Access control with backup ups

US $1-100 / Piece ( FOB Price)
1 Piece (Min. Order)
Weight: 3
Output Voltage: 12V/3A
Application: Security / Monitoring / Alarm
Protection: Overvoltage
Type: access control power supply
Place of Origin: CN
China (Mainland) Contact Details
>72h Average Response Time
68.8% Response Rate

backup power for fingerprint time recorder 12V

US $15-30 / Unit ( FOB Price)
50 Units (Min. Order)
Weight: 0.5kg
Output Voltage: DC 5V/4.0A
Application: Security / Monitoring / Alarm
Type: Standby
Place of Origin: CN
Brand Name: GRANDING
Verified Supplier - Vanshui Enterprise Co., Ltd.
China (Mainland) Contact Details
1 Transaction for US $1,000+
48h-72h Average Response Time
71.6% Response Rate

New 110DB alarm siren wireless panic button 220v AC power with rechargeable lithium battery backup

US $5-11 / Set ( FOB Price)
10 Sets (Min. Order)
Usage: security alarm
Color: White and blue
Place of Origin: CN;GUA
Brand Name: SSG
Model Number: SSG-SSA
Working voltage: DC5V
China (Mainland) Contact Details
>72h Average Response Time

High frequency online UPS backup power 1KVA

US $15-50 / Piece ( FOB Price)
10 Pieces (Min. Order)
Weight: 40
Output Voltage: 220/110V
Application: Security / Monitoring / Alarm
Protection: Overvoltage
Type: On-line
Phase: Single Phase
China (Mainland) Contact Details
7 Transactions for US $40,000+
48h-72h Average Response Time
80.5% Response Rate

uninterrupted UPS backup power supplier 500va/800va/1000va/2000va manufacturer direct sale

US $1-99 / Piece ( FOB Price)
1 Piece (Min. Order)
Weight: 18kg
Output Voltage: 220VAC±2%
Application: Telecommunications
Protection: Overvoltage
Type: Security / Monitorin,Line Interactive, line-interactive UPS
Phase: Single Phase
China (Mainland) Contact Details
12 Transactions for US $160,000+
>72h Average Response Time
72.2% Response Rate

GEL Battery back up power for Solar/wind/UPS system

US $19.9-89.9 / Unit ( FOB Price)
50 Units (Min. Order)
Size: L*W*H=151*98*95(101)mm
Nominal Capacity: 12Ah
Nominal Voltage: 12V
Type: Sealed lead acid,AGM sealed lead acid
Color: black , grey , blue & white
Weight: 3.6kg
Verified Supplier - Shenzhen Power Kingdom Co., Ltd.
China (Mainland) Contact Details
>72h Average Response Time

2014 Newest Power Bank Shenzhen Battery Backup OEM Mobile Power

US $1.25-4.99 / Piece ( FOB Price)
50 Pieces (Min. Order)
Dimension: 23*23*103mm
Outport: DC 5V, 1A
Weight: 66.2g
Input: DC 5V, 1A
Capacity: 2600mah,3000mah
Color: green/yellow/black/white/orange/red/brown
China (Mainland) Contact Details
1 Transaction for US $7,000+
<24h Average Response Time
84.9% Response Rate

Home Security Power 7.2V/1800mAh NI-MH Battery for Lynx Backup alarm system/security system/Emergency Equipment

US $1.5-4 / Pack ( FOB Price)
100 Packs (Min. Order)
Nominal Capacity: 1800mAh
Size: AA
Application: Lynx Backup alarm system/security system/Emergency Equipment
Voltage: 3.6v
Type: NI-MH
Place of Origin: CN;GUA
China (Mainland) Contact Details
>72h Average Response Time
66.0% Response Rate
China (Mainland) Contact Details
1 Transaction for US $30,000+
<24h Average Response Time
93.8% Response Rate

AC power with battery backup combustible gas detector alarm

US $4.5-5.5 / Piece ( FOB Price)
1000 Pieces (Min. Order)
Usage: residential gas,gas detector
color: white (any color you want)
certificates: CE, EN50194
power: 110V-220V AC with EU, US, any plug
warranty: 3 years
Place of Origin: CN
China (Mainland) Contact Details
>72h Average Response Time
44.0% Response Rate

portable emergency backup battery power pack

US $8-15 / Piece ( FOB Price)
10 Pieces (Min. Order)
Capacity: 5600mAh
Compatible Brand: All Brand
Color: Black, White etc
Type: portable/emergency
Use: Mobile Phone
Place of Origin: CN;GUA
China (Mainland) Contact Details
<24h Average Response Time
88.1% Response Rate

Digital products, power products, medical and security and other products lithium battery 5000mAh 3.7V 26650 supply

US $0.5-1.5 / Piece ( FOB Price)
5000 Pieces (Min. Order)
Size: 64.8+0.2-0.1 mm
Nominal Capacity: 4000mAh
Nominal Voltage: 3.7v
Type: Li-Ion
Battery type: lithium battery
Place of Origin: CN;GUA,Guangdong China (Mainland)
Verified Supplier - Shenzhen Newhop Energy Co., Ltd.
China (Mainland) Contact Details
17 Transactions for US $70,000+
<24h Average Response Time
98.5% Response Rate

Power saving kids security devices with sos panic button, shenzhen coban gps tracker manufacturer

US $20-30 / Set ( FOB Price)
100 Pieces (Min. Order)
Weight: 50g
Place of Origin: CN;GUA
Brand Name: Coban
Model Number: GPS102
Network: GSM/GPRS
GPS sensitivity: -159dBm
China (Mainland) Contact Details
>72h Average Response Time

Universal Portable Rechargeable Backup Power 4400mAh

US $20-35 / Unit ( FOB Price)
10 Pieces (Min. Order)
Color: Black and white
Use: Digital electronic goods
Type: Electric, lithium
Input: 5V/800mAh
Output: 5V 1A
Capacity: 4400mAh
China (Mainland) Contact Details
<24h Average Response Time
90.9% Response Rate

12 volt battery 2.2ah backup power

US $2-8 / Piece ( FOB Price)
500 Pieces (Min. Order)
Size: 179x35x61mm
Weight: 0.80KG
Nominal Capacity: 2.2ah
Usage: UPS
Voltage: 12v
Maintenance Type: Free
China (Mainland) Contact Details
1 Transaction for US $8,000+
48h-72h Average Response Time
81.7% Response Rate

EverExceed UPS Power with ISO/ CE/ RoHS Certificates

US $1-500 / Piece ( FOB Price)
1 Piece (Min. Order)
Weight: 36~222KG
Output Voltage: 220/230/240±2%
Application: Security / Monitoring / Alarm
Protection: Unbalanced Loads
Type: On-line
Phase: Single Phase
China (Mainland) Contact Details
1 Transaction for US $5,000+
24h-48h Average Response Time
88.9% Response Rate

12v 7ah / 7.2ah / 9ah battery backup power

US $5-10 / Piece ( FOB Price)
100 Pieces (Min. Order)
Size: 151*65*99mm
Weight: 2.35kg
Nominal Capacity: 7.2Ah/20hr
Usage: UPS/ Security/ Telecom/solar and wind power system
Voltage: 12v
Maintenance Type: Free
China (Mainland) Contact Details
<24h Average Response Time
95.8% Response Rate

Long backup time 2KVA online UPS power for telecom

US $1-248 / Piece ( FOB Price)
2 Pieces (Min. Order)
Weight: 17KG
Output Voltage: 220V /110V,220Vac+\-2%
Application: Security / Monitoring / Alarm
Protection: Lightning,Short Circuit, Over load
Type: On-line
Phase: Single Phase
China (Mainland) Contact Details
2 Transactions for US $20,000+
>72h Average Response Time
58.8% Response Rate

Mobile power supplier ,built in power case for Iphone 5 5s with original lightning connector and MFI License

500 Pieces (Min. Order)
color: black / white / customized
Material: ABS+PC+TPU
Compatible Brand: Apple iPhones
Place of Origin: CN;GUA
Brand Name: OEM / ODM
Model Number: PB1800-i5 / PB2200-I5
China (Mainland) Contact Details
48h-72h Average Response Time
76.3% Response Rate

strong power JMJ168/4.6-DC-(500Kg) Run Smoothly& Low Noise Roller Shutter Door Motor with Security System

20 Sets (Min. Order)
Type: Automatic Door Operators
Color: Can make your color
Place of Origin: CN;FUJ
Brand Name: Haosheng
Model Number: JMJ DC300kg-800kg 24v dc garage door opener/battery backup door motor
Lifting force: 500Kg
China (Mainland) Contact Details
24h-48h Average Response Time
89.2% Response Rate

Fiber Optical power meter 3.5"TFT-LCD cctv tester pro with backup battery PST-Tester896

US $0-172.36 / Piece ( FOB Price)
10 Pieces (Min. Order)
Certificate: CE, FCC, RoHS
Place of Origin: CN;GUA
Brand Name: PST
Model Number: PST-Stest896
Product Name: CCTV Tester
Model: PST-Stest896
China (Mainland) Contact Details
24h-48h Average Response Time
90.5% Response Rate

foregin trade 10-15min backup pure sine wave 220V online 2kva/1.6kw UPS power

1 Piece (Min. Order)
Weight: 22.2KG
Output Voltage: 220/230V,220/230Vac
Application: Security / Monitoring / Alarm
Protection: Short Circuit
Type: On-line
Phase: Single Phase,single
China (Mainland) Contact Details
1 Transaction for US $8,000+
24h-48h Average Response Time
87.2% Response Rate

pure sine wave UPS long backup high frequency topology high power and long autonomy for large IT data center

US $100-99999 / Piece ( FOB Price)
1 Piece (Min. Order)
Output Voltage: 220/230/240VAC
Application: Security / Monitoring / Alarm
Protection: Unbalanced Loads
Type: On-line
Phase: Single Phase
Certification: CE,RoHS,ISO9001,ISO14001
China (Mainland) Contact Details
1 Transaction for US $50,000+
>72h Average Response Time
47.3% Response Rate

rack mount ac power for computer 3u rack 19

1 Unit (Min. Order)
Weight: 42kg
Output Voltage: 110v/220v+/-5%
Application: Computer
Protection: Short Circuit
Type: On-line
Phase: Single Phase
China (Mainland) Contact Details
>72h Average Response Time

DSP Online low frequency UPS Power Backup 5-40KVA Power Safe series

US $530-3500 / Unit ( FOB Price)
20 Units (Min. Order)
Weight: 60-350kg
Output Voltage: 220VDC
Application: Security / Monitoring / Alarm
Protection: Short Circuit
Type: On-line,online DSP
Phase: Three Phase
China (Mainland) Contact Details
42 Transactions for US $1,100,000+
>72h Average Response Time
26.9% Response Rate

3A BACKUP BATTERY POWER BACK WITH FACTORY PRICE

1 Set (Min. Order)
Dimension: 190*85*80mm
Place of Origin: CN;SHG
Brand Name: Gengda,3A backup battery power back
Model Number: GD-PB-03 3A backup battery power box
AC input: standard 220VAC 50Hz
DC output: standard DC12V3A DC12
China (Mainland) Contact Details
<24h Average Response Time
97.5% Response Rate

9V Device Portable Power

US $25.00 / Unit ( Wholesale Price)
1 Unit (Min. Order)
Weight: 180G
Output Voltage: 3.7V
Application: Security / Monitoring / Alarm
Protection: Overcurrent
Type: Standby
Phase: 3.7V
China (Mainland) Contact Details
24h-48h Average Response Time
72.5% Response Rate

lifepo4 battery 48v 5ah power for security system backup

US $1050-1150 / Unit ( FOB Price)
1 Piece (Min. Order)
Size: 442*100*88MM
Nominal Capacity: 5AH
Nominal Voltage: 48V
Type: Li-Ion
Certificates: CE, ROSH, UL approved
Applications: solar, wind, e-bike, UPS, home storage system
China (Mainland) Contact Details
>72h Average Response Time

uninterrupted power supply online UPS power

US $7-8 / Set ( FOB Price)
100 Pairs (Min. Order)
Weight: 153g
Output Voltage: 12V
Application: Security / Monitoring / Alarm,fingerprint machine,CCTV camera,router,tv box etc
Protection: overcurrent,overvoltage,overcharge,short circuit
Type: On-line,12v ups battery
Place of Origin: CN;GUA
China (Mainland) Contact Details
10 Transactions for US $230,000+
<24h Average Response Time
95.7% Response Rate

Manufacturer Safety High Efficient Two USB auto emergency start power 12000

US $45-47 / Set ( FOB Price)
1 Set (Min. Order)
Dimension: 153*72*35.5mm
Outport: USB5V/2.1A DC20V/2.5A DC12V/2.5A
Input: 14.8V/2A
Capacity: 12000mAh
Color: Red
Place of Origin: CN;HEB
China (Mainland) Contact Details
48h-72h Average Response Time
42.1% Response Rate

Solar power optional, pstn+gsm smart wireless home security system house alarm

US $39-43 / Set ( FOB Price)
1 Set (Min. Order)
Usage: Window
Warranty: 2 years free warranty
Place of Origin: CN;GUA
Brand Name: King-eye
Model Number: KI-PG200
Product name: smart wireless home security system house alarm
China (Mainland) Contact Details
<24h Average Response Time
88.8% Response Rate
Show : 20 38 50
Prev 1 2 3 4 5 ... 109
  • Haven't found the right supplier yet ?

    AliSourcePro

    1 request,multiple quotations
    1-click quotation comparison
    OEM,ODM & multi-category buying

  • Want product and industry knowledge for "security b..." ?

    Trade Alert

    Trade Alerts are FREE updates on topics such as trending hot products, buying requests and supplier information - sent directly to your email inbox!

Do you want to show security backup... or other products of your own company? Display your Products FREE now!
Get better results for security backup power.
...
suppliers can give quotations.
ensearchweb010176171066