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4B, Aro Omoba Off Medical Road 'Behind Access Bank', Ikeja,Lagos, Nigeria.
MHz Wireless PIR Motion Sensor Detector for Home Security Alarm System
A fire alarm is a an electronic sounder or a bell. The sounder makes a loud high pitched sound to alert people that there is a fire in the building. The sounders can be programmed to sound different tones. Most fire alarm sounders in Europe sound like a siren. The bell makes a continuous ringing sound.A fire alarm system has a number of devices working together to detect and warn people through visual and audio appliances when smoke, fire, carbon monoxide or other emergencies are present. These alarms may be activated automatically from smoke detectors, and heat detectors or may also be activated via manual fire alarm activation devices such as manual call points or pull stations. Alarms can be either motorized bells or wall mountable sounders or horns. They can also be speaker strobes which sound an alarm, followed by a voice evacuation message which warns people inside the building not to use the elevators. Fire alarm sounders can be set to certain frequencies and different tones including low, medium and highLearn More
Item Height 8 Millimeters
Item Width 15 Millimeters
Item Weight 4.54 g
Product Dimensions 1.8 x 1.5 x 0.8 cm
Item model number TL-WN725N
Processor Count 1
Computer Memory Type DDR3 SDRAM
Wireless Type 802.11B, 802.11G, 802.11n
Number of USB 2.0 Ports 1
Voltage 240 Volts
Included Components 150Mbps wireless N Nano USB adapter TL-WN725N, Resource CD and Quick Installation Guide
12V 6tone Siren used on Burglar and fire alarm systemLearn More
CLORIDE UK is a Photoelectric Smoke Sensor, which is fully compatible with ESP Analogue Addressable Protocol. The ALG-EN is available in ivory, white or black, the black version (with matching black base) is ideal for nightclubs and cinemas where attention to aesthetics is required.
The ALG-EN incorporates Hochiki’s newest High Performance Chamber Technology removing the need to use Ionisation Smoke Sensors in the majority of applications. This also allows the sensor threshold level to be increased, thereby improving the signal to noise ratio and reducing susceptibility to false alarms.
The ALG-EN smoke chamber is easily removed or replaced for cleaning and utilises a unique improved baffle design which allows smoke to enter the chamber whilst keeping out ambient light.
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Main feature: 4G/3G feature: 1. Use of industrial 4G module, stable, long life, anti-interference ability 2. 4G main chip: ZX297520M, WiFi chip: RTL8192ES-CG 3. 4G all Netcom, support telecommunications, Unicom, mobile 4G/3G/2G, support Europe/US/Japan/African 4G standards 4. Network type: FDD-LTE, TDD-LTE, WCDMA, TD-SCDMA, GSM/GPRS/EDGE 5. Operating frequency: 4G FDD-LTE: B1(2100MHz)/B2(1900MHz)/B3(1800MHz)/B4(1700MHz)/B7(2600MHz)B8(900MHz)/ B12(700MHz)/B18(850)/B19(800MHz)/B20(800MHz)/B26(850MHz) 4G TDD-LTE: B38(2600MHz)/ B40(2300MHz)/B41(2500MHz) […]Learn More
3G 4G Solar 3000mAh 60W Outdoor PTZ WIFI IP Camera 1080P 2.0MP HD 5X Optical Zoom 2.7-13.5mm Two WayLearn More
New high-performance vests offer lightest-weight and highest-performing NIJ .06 Level II and IIIA ballistic systems on the market.
Auto remind user: when the around voice is over 30db, auto call user; when the around voice is over 30db, auto send message to user. An indispensable utility products for family, education, healthy living. The voice sensitivity can be adjusted by instruction. The voice sensitivity can be adjusted by instruction. This product supports quad-band gsm […]Learn More
Zkt Ilcock Iclock 680 Time Attendance system + Access Control , This is a time attendance system that can do access control , with card and code also fingerprint and facial recognition . TCP/ IP Also can take up to 10Cards / 8000 fingerprint / 3000 Face Recognition Attendance lock 150,000Learn More
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