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Find Verified Piezo Alarm Suppliers, Manufacturers and Wholesalers

Apr-23-19
Supplier From Shenzhen, Guangdong, China
 
Product Description: SR-108
Main features:
1.. Working voltage: 24V
2.Alarm current: 30mA
3.Operating temperature: -10 ~ 60
4.Sound pressure: 85dB (It can be customized)
5.Alarm mode: independent alarm
6.Back-up battery: need OEM
7.Environmental humidity: â?¤ 95% RH
8.Product Size: 127 * 121 * 101mm
Jan-06-06

Piezo Alarm

$1.90
MOQ: Not Specified
 
Abs housing in red or blue
Operating range : 6-15
Rated current : 300
Rated voltage (vdc): 12
Spl: 110f+3

Recommend reason:
Special price with excellent quality!

G.W.(kgs): 14.5
Qty(pcs): 100
Meas:(mm): 580*240*450
Jun-19-20
 
Power:10W
Voltage:DC12-24V
Current:120mA
Sound:BEBE sound
dB/M:108dB
Material:ABS
Color:Black
Packing:200pcs/47*38.5*31cm
N.W/G.W:13.5kgs/14.5kgs
Waterproof:IP67
Dec-03-08
 
Min SPL:115 dB at 12VDC/1m

53.5*29*35.5
Jun-28-12
Supplier From Guangzhou, Guangdong, China
7555 Piezo Alarm Suppliers
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GOLD Member
Feb-06-23
Supplier From Dhaka, Dhaka, Bangladesh
 
The NFS-3030 is a fire alarm control panel (FACP) manufactured by Notifier. It is designed for use in small to medium-sized fire protection systems and provides effective fire detection and alarm notification. The NFS-3030 features a compact design and advanced microprocessor technology, making it easy to install and program. The control panel supports up to 384 points and includes built-in communication options, such as analog dialer and network interfaces, for remote access and system integration. It is compatible with a range of Notifier fire detectors, modules, and accessories, providing versatility and customization for specific fire protection needs. The NFS-3030 is a cost-effective and reliable fire alarm control panel from Notifier.
GOLD Member
Feb-06-23
Supplier From Dhaka, Dhaka, Bangladesh
 
The NFS2-640 is a fire alarm control panel (FACP) manufactured by Notifier. It is designed for use in medium to large-scale fire protection systems and provides reliable fire detection and alarm notification. The NFS2-640 features a compact design and advanced microprocessor technology, allowing for easy installation and programming. The control panel supports up to 640 points and includes built-in networking capabilities for remote access and system integration. It is compatible with a range of Notifier fire detectors, modules, and accessories, offering flexibility and customization for specific fire protection needs. The NFS2-640 is a feature-rich and reliable fire alarm control panel from Notifier.
Aug-17-13

Piezo Buzzer

$0.30
MOQ: Not Specified
 
Application:
Automotive alarms;
Toys, games machines etc;Conveyors, medical equipment;
Electrical appliances;
Automatic control devices;

Fire alarms, burglar alarms, gas detectors;
Data processing equipment.

Specifications:

Rated voltage (vp-p) 5
Operating voltage (vp-p) 1-30
Rated current (ma) 5 max.
Capacitance at 100hz 1v (pf) 70000 +/- 30%
Sound output at 10cm (db) 87 min.
Resonant frequency (hz) 900 +/- 150


Standard export carton
Oct-14-08
Supplier From Ningbo, Zhejiang, China
Jun-08-11
 
Product ID KPG-20T-6.7B1
Fr( KHz ) 6.7 ¡À 0.5
Zr( ¦¸MAX ) 500
Cp( ¡À30%nf ) 12
D(mm) Ø20
d(mm) Ø15
T(mm) 0.44
t(mm) 0.24
.
Jun-08-11
Supplier From Huizhou, China
GOLD Member
VERIFIED
Oct-03-19
Supplier From Morbi, Gujarat, India
 
Alarm Clock
Buzzer Alarm
TBB-127
Telephone Blue

Beep Alarm
Quartz Alarm Time Piece
Alarm Accuracy of ± 2 Minutes
Sturdy
Loud & Clear Sound
1 Year Warranty
1 Year Long Battery Life
GOLD Member
VERIFIED
Oct-03-19
Supplier From Morbi, Gujarat, India
 
Time Piece
Alarm Clock
Buzzer Alarm
TBB-127
English Green

Beep Alarm
? Quartz Alarm Time Piece
? Alarm Accuracy of ± 2 Minutes
? Sturdy
? Loud & Clear Sound
? 1 Year Warranty
? 1 Year Long Battery Life
GOLD Member
VERIFIED
Oct-03-19
Supplier From Morbi, Gujarat, India
 
Time Piece
Alarm Clock
Buzzer Alarm
TBB-137
Red

Beep Alarm
? Quartz Alarm Time Piece
? Alarm Accuracy of ± 2 Minutes
? Sturdy
? Loud & Clear Sound
? 1 Year Warranty
? 1 Year Long Battery Life
Sep-08-14
Supplier From Ningbo, Zhejiang, China
Jul-24-08
Supplier From Huizhou, Guangdong, China
GOLD Member
VERIFIED
Aug-18-19
Supplier From Morbi, Gujarat, India
Apr-19-21
 
Product Name Mobile phone wireless recharge wood digital alarm clock
Material MDF+ABS with LED light
Function 1.Wireless recharging
2.Alarm,time,date
3.Temperature display
4.Voice controlled (power saving)
5.Luminance adjustment
6.Time memory
7.Working day alarm setting
Packing Package: Bubble bag + Brown box or Customized package
Power 3*AAA battery (excl)+2A DC adaptor+USB cable( incl)
Sample Recular sample can be sent in1-3 days after confirmation;
OEM sample needs to be rechecked.
Sep-29-06
 
Description:
Hot wire type sensor
-easy installation and maintenance

-loud sound signal of 85 db at alarm mode
-three-year limited warranty
If you would like to look at gas alarm (combustible gas alarm), please contact us, we will reply you at the first time. Our gas alarms have own perfect quality, steady performance, reasonable price; hope we could help you on business. Summer pan


Size:110mm*70mm*40mm
Weight:228g/pc
Package size:58.5cm*28.5cm*53.3cm
May-18-10
 
AK-200FC/P1
Product Description:
1. Model: AK-200FC/P1
2. Manual testing and reset function
3. working environment:
Humidity: ¿Q97%RH
Temperature: 0íµ-60íµ
4. Dimensions: 115mm*71mm*43.3mm
5. Working voltage: 220VAC /110VAC, 12VDC-20VDC
6. Additional function: can work with solenoid valve or manipulator or exhaust fan (optional)
7. Networking: wired networking (NO, NC)
8. Wireless networking mode: 315MHZ/433MHZ (2262 OR 1527)
9. Alarm concentration:
coal gas: 0.1%~0.5%
natural gas: 0.1%~1%
LPG: 0.1%~0.5%
10. Patent No.: 200830104029.X.



100pcs/CTN.
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