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Products > alarm systems > Ningbo Deling Security Technology Company Limited | Similar Products
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alarm systems

" found 10 Products from Ningbo Deling Security Technology Company Limited, China
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Wireless 433MHz Addressable Fire Alarm System Control Panel with Devices

Wireless 433MHz Addressable Fire Alarm System Control Panel with Devices
1.Supply voltage: 220~240 VAC – 50/60 Hz 2.Operating voltage: 3V DC 3.Battery :3.7V 3AH rechargeable battery 4.Consumption of AC network of supervision :8 W 5.DC current consumed by control panel: 30 ...

Addressable White Ceiling Smoke Detectors Fire Alarm System

Addressable White Ceiling Smoke Detectors Fire Alarm System
•Operating voltage：DC：9V~35V •Standby current：≤50uA •Alarm current: 40-50mA@DC24V •Alarm indication: red LED •Reset: power off or auto reset •Alarm output: Remote led for 2 wires •contact rating N/A ...

Fire Detection Alarm System Addressable Fire Alarm Control Panels with Accessories

Fire Detection Alarm System Addressable Fire Alarm Control Panels with Accessories
• Supply Voltage: AC 220 V(110~ 242V)@50/60 Hz • Backup battery: 7AH/12V, 2 pcs • Bus loop output voltage: DC21V modulating • Capacity of main power supply: 28.5V/14A • Linkage power output: ...

Conventional Fire Alarm System Wired Control Panels Wholesale

Conventional Fire Alarm System Wired Control Panels Wholesale
• Zone numbers: 1-24 zones • AC input: 220V~230V • Battery type: 2x12V/1.3AH • Max number of devices per zone: 20pcs • End of line resister: 6.8kΩ • Max siren output current: 400mA • Operating ...

Key Reset 24V Manual Call Point CE Certificate for Sale

Key Reset 24V Manual Call Point CE Certificate for Sale
•Operating voltage: DC 9~28V • Max. current: 45mA at 24V DC • Contact resistance: ≤ 0.2ohm • Operating temperature: -10℃-50℃ • Operating humidity: 10~93%RH(no condensation) • Material: ABS • Color: ...

24V Waterproof Fire Alarm Manual Call Point Price

24V Waterproof Fire Alarm Manual Call Point Price
• Operating voltage: DC 24V • Max. current: 1A at 24V DC • Contact resistance: ≤ 0.2ohm • Operating temperature: -10℃ ~65℃ • Operating humidity: ≤ 90%RH(no condensation) • Material: ABS • Color: Red, ...

Conventional Wire Heat Detectors with Cheap Prices

Conventional Wire Heat Detectors with Cheap Prices
•Operating voltage：DC：9V~35V (orders：DC40~60V) •Standby current：2 WIRE: ≤50uA ; 4 WIRE:：≤ 50 uA (relay NO) ; ≤ 16 mA (relay NC) •Alarm current: 2wire 20~25 mA @12V; 40~50 mA 24V 4wire ≤ 40 mA(relay ...

6 Inches Fire Alarm Bells Wholesale

6 Inches Fire Alarm Bells Wholesale
Φ150MM/ Φ200MM 24V/220V, 30~45mA, waterproof, plastic base, motor driver (coil driver optional),Audio alarm: ...

12V DC Fire Sirens Red with Light for Bulk Sale

12V DC Fire Sirens Red with Light for Bulk Sale
•Rated voltage:12V/24VDC •Rated current:80mA～100mA •Flash intensity ≥1.2ws,flash period ≦1s •Audio alarm ≥ 105 db •Operating Temperature:-10°C to 50°C •Operating Humidity:≤95% RH (no ...

Fire Alarm 1-8 Zone Control Panel Wholesale

Fire Alarm 1-8 Zone Control Panel Wholesale
•Maximum output of switching power supply： 3A •Zone numbers: 1,2,4,8 zones •AC input: 110-240 VAC •System voltage: 29V DC Normal •Battery type: 2 x 12 V/1.3 Ah •Each zone has a stop function ...
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