Camera & Security-Security Alarm-Others Alarm

1. Material: PBT2. Sensitivity: 85dB3. Rated current: 25mA4. Operating frequency: 400Hz5. Drive Mode: beeps upon power-up6. Product: 2315 mechanical with Wire7. Channels: single8. Type: active9. Mounting: screw10. Pitch: 27mm11. Applicable products: mouse repellent12. Weight: 0.05g13. Dimensions: 23x15mmSpecification: Package Weight One Package Weight 0.05kgs /...

1. Material: ABS2. Number of channels: mono3. Output sound pressure: 90dB4. Rated voltage: DC12V5. Operating voltage: 3-24V6. Operating frequency: 3300+/-500Hz7. Operating temperature: -20-+80 degrees Celsius8. Driving mode: piezoelectric (crystal)9. Piezo buzzer, high decibel, power on the sound, durable10. Buzzer will sound continuously, you can...

1. Rated current: 4A2. Rated voltage: 250V3. Withstand voltage: 1000V4. Contact resistance: 50 milliohms5. Insulation resistance: 21000 milliohms6. Dimensions: about 6x7 cm7. Installation size: 22mm8. Pin type: screw9. Widely used to control automatic control circuits such as electromagnetic starters, contactors, and relaysSpecification: Package Weight...

1. Solar panel: 5V 80mA monocrystalline panel2. Battery: polymer lithium battery 3.7V/400mAh3. LED: 6 flashing red LEDs4. Charging method: solar/DC charging5. Charging time: about 8 hours with solar energy, about 1 hour with DC charging (DC 5V/1A)6. Sound: 129 decibels (gunfire + dog barking)7....

1. Material: ABS, PC2. Voltage: 12/24/220V3. Working method: whistle4. Degree of protection: IP545. Volume: 120dB6. Power: 1W7. Installation method: wall-mounted installation8. High decibel transmission, clear and bright sound9. Waterproof and dustproof design, can be used outdoors in rainy days10. Size: about 6.2x4.7 cm/piece11. Alarm...

1. Material: plastic2. Voltage: 12/24/220V3. Working mode: whistle + flashing4. Power: 1W5. Protection level: IP456. Installation method: wall-mounted7. Applicable scenarios: hospitals, toilet entrances, warehouses, factory workshops, etc.8. Volume: above 100dB9. High decibel transmission, clear and bright sound10. Waterproof and dustproof design, can also be...

1. Material: PC2. Specifications: B153. Number of lamp beads: 15pcs4. Weight: about 15 grams5. Color: red, yellow, green, random delivery6. Metal lamp holder, bright LED light source, fixed PC material, good light transmittance, no fading, no wear7. Product size: 50x26x15mmSpecification: Package Weight One Package...

Application: 1. Specially designed for metal and concrete wall tamper with, for safe, metal door, the chamber, the cash box and bank cement walls and other protection. Built-in high-frequency sensor, can detect drilling, cutting, cutting, welding and other damage. 2. High sensitivity sensors Piezoelectric...

1. Intelligent processor, automatic alarm, easy and worry-free 2. Accurate detection, using core detection and sensing technology, after thousands of experiments, no safety hazards, accurate and error-free detection 3. Long battery life, usually need to replace the battery after 4000 times 4. Easy to...

1.Multiple Sound Selection Sound intensity:120 dB 2.Wireless Type:2.4GHz, 1T1R 3.Protocol:IEEE 802.11b/g/n Wireless Range:45m 4.Free app:Tuyasmart or Smart Life. 5.Support systems: Android and IOS.Specification: Technical Parameters Alarm Loudness 100dB Package Weight One Package Weight 0.14kgs / 0.30lb One Package Size 6.8cm * 6.5cm * 3cm...

Alarm parameters: 1. Alarm mode: sound alarm + flashing light prompt 2. Alarm volume: 120 decibels 3. Stop alarm: remote control disarms 4. Installation method: wall-mounted installation 5. Standby time: about 8 hours 6. Wireless reception, multiple help buttons can be configured 7. Product...

1. The sound-light fire alarm apparatus are one kind terminal device for alarm, it is fit for the sound & light alarm when the fire happens. 2. Suitable to be used in office, hotel, restaurant and so on. 3. Selects two or the four-wire...

1. Glass broken button, also called the emergency push button, it is a series in the electric lock loop, to prevent the entrance guard system of card reader, push button or controller hardware failure inside personnel dozen do not open the door 2. Locked...

1. With temperature and humidity sensor2. Detect luminous intensity3. Push notification to mobile phone4. Free IOS & android APP5. Battery: AA battery x 2 (not included)6. Temperature detect range: -20 - 80 degrees Celsius 7. Humidity detect range: 0% - 100%8. Luminous intensity detect...

1. Function: trigger alarm, make sound and light, remote on/off via APP2. Automatically restore the previous settings with memory function when network or power off reconnecting3. Battery: CR123Ax2 / 3V (not included)4. USB Power supply: 5V/1A5. Volume: 90db6. Working Temperature: 0 - 40 degrees...

Brand Name:KING PIGEON Model Number:EM-70 Name:SOS Help Button Arming Type:SMS singal Wireless Frequency:433.92 MHZ Working Voltage:3V battery IP Class:IP66 Transmission Range:30~100m in open air Wristband:19cm (7.5inch) 1. Wireless wristband waterproof panic button is a very useful device for asking for help under the unexpected...

1. Working voltage: DC250V 2. Operating Current: Less than or equal to 300mA 3. Contact modes: normally open, normally closed 4. Material: ABS plastic 5. Operating temperature: -40 degree C to 125 degree CSpecification: Package Weight One Package Weight 0.10kgs / 0.22lb Qty per...