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Security & Surveillance
10m N Male To BNC Male RG8X RF Coaxial Cable
- Low loss RF coaxial cable, flexible and portable, delicate and compact, strong anti-interference ability
- Flexible cable, connector position can be adjusted according to the use of the scene
- Suitable for radio, handheld devices, antenna analyzers, wireless LAN equipment, digital communication systems, etc.
- Impedance: 50 ohm
- Cable type: RG8X
- Cable length: 0.5/1/2/3/5/8/10m
$12.90 $15.74
100cm BNC Male to Male RG316 RF Connection Cable BNC Extension Cable
- Low loss RF coaxial cable, flexible and portable, delicate and compact, strong anti-interference ability
- Flexible cable, the connector position can be adjusted according to the use of the scene appropriate
- Widely used in RF application or flexible network, broadcasting, video transmission and monitoring, such as video signal, DVR, camera, GPS disciplinary oscillator, etc.
- Impedance: 50 ohm
- Cable type: RG316
- Cable length: 15/30/50/100cm
$6.54 $7.98
ABO-20L Single Beam Detector Active Half Egg Beam Infrared Detector Photoelectric Sensor, Detect Distance: 20m
- Single beam active intruder infrared detector with buit-in AGC control circuit.Can effectively prevent sunlight.
- Beautiful structure,small size,easy to install.
- Totally-sealed rainproof and mothproof design.
- Can be widely used for access control system, parking lot, defence wall,door and window, balcony, garage, passage and other places.
- Note: The installation height should be lower than people???please also consider the height of the child for security.
$10.34 $11.99
4 in 1 Door Magnet Refrigerator Delayed Door Closing Bell Anti-theft Alarm (3V)
- Alarm: 108 decibels
- Delay time upgraded to: 3/15/30/60 seconds, default delay 15 seconds
- Prompt sound upgraded: drip-drop prompt is slower, not noisy and harsh
- After canceling the trigger, there will be a beep prompt, silent protection, and prompt after delay
- The host has two No. 7 batteries, and the battery is not delivered
- General alarm: When the door or window is opened, the alarm sound will be issued immediately
- Door closing alarm: If the door has been opened for 15 seconds (15 seconds is the factory default value, 3 seconds/15 seconds/30 seconds/60 seconds according to your choice), the alarm will continue to sound until the door is closed
- Doorbell mode: a "ding-dong" sound is emitted when the door is opened
$9.65 $12.06
CACAZI A19 1 For 1 Wireless Music Doorbell without Battery, Plug:US Plug (White)
- Material: ABS, electronic components
- Remote control distance: 300 meters
- Built-in music: 60 songs
- Volume: 5-speed adjustment
- Transmitter battery: 12V/23A battery (delivery without battery)
- The doorbell has 60 built-in chord music, you can choose according to your preference
- Strong penetrability, the straight-line distance on the open space can reach 300 meters (note: the actual use effect varies depending on the environment, and the signal receiving effect is also different due to different obstacles)
- Working principle: The transmitter is installed outside the door, the receiver is installed on the power socket, press the transmitter to ring the bell, the receiver immediately rings and flashes to remind
$11.64 $14.55
CACAZI A19 1 For 1 Wireless Music Doorbell without Battery, Plug:EU Plug (White)
- Material: ABS, electronic components
- Remote control distance: 300 meters
- Built-in music: 60 songs
- Volume: 5-speed adjustment
- Transmitter battery: 12V/23A battery (delivery without battery)
- The doorbell has 60 built-in chord music, you can choose according to your preference
- Strong penetrability, the straight-line distance on the open space can reach 300 meters (note: the actual use effect varies depending on the environment, and the signal receiving effect is also different due to different obstacles)
- Working principle: The transmitter is installed outside the door, the receiver is installed on the power socket, press the transmitter to ring the bell, the receiver immediately rings and flashes to remind
$11.64 $14.08
CACAZI A19 1 For 3 Wireless Music Doorbell without Battery, US Plug (Black)
- Material: ABS, electronic components
- Remote control distance: 300 meters
- Built-in music: 60 songs
- Volume: 5-speed adjustment
- Transmitter battery: 12V/23A battery (delivery without battery)
- The doorbell has 60 built-in chord music, you can choose according to your preference
- Strong penetrability, the straight-line distance on the open space can reach 300 meters (note: the actual use effect varies depending on the environment, and the signal receiving effect is also different due to different obstacles)
- Working principle: The transmitter is installed outside the door, the receiver is installed on the power socket, press the transmitter to ring the bell, the receiver immediately rings and flashes to remind
$20.44 $24.94
CACAZI A19 1 For 3 Wireless Music Doorbell without Battery, EU Plug (Black)
- Material: ABS, electronic components
- Remote control distance: 300 meters
- Built-in music: 60 songs
- Volume: 5-speed adjustment
- Transmitter battery: 12V/23A battery (delivery without battery)
- The doorbell has 60 built-in chord music, you can choose according to your preference
- Strong penetrability, the straight-line distance on the open space can reach 300 meters (note: the actual use effect varies depending on the environment, and the signal receiving effect is also different due to different obstacles)
- Working principle: The transmitter is installed outside the door, the receiver is installed on the power socket, press the transmitter to ring the bell, the receiver immediately rings and flashes to remind
$20.88 $24.43
CACAZI A19 1 For 3 Wireless Music Doorbell without Battery, UK Plug (Black)
- Material: ABS, electronic components
- Remote control distance: 300 meters
- Built-in music: 60 songs
- Volume: 5-speed adjustment
- Transmitter battery: 12V/23A battery (delivery without battery)
- The doorbell has 60 built-in chord music, you can choose according to your preference
- Strong penetrability, the straight-line distance on the open space can reach 300 meters (note: the actual use effect varies depending on the environment, and the signal receiving effect is also different due to different obstacles)
- Working principle: The transmitter is installed outside the door, the receiver is installed on the power socket, press the transmitter to ring the bell, the receiver immediately rings and flashes to remind
$22.43 $27.36
N911S Home Door Window Induction Alarm Household Door Magnetic Wireless Anti-Theft Alarm (Host + Magnetic Strip)
- Material: ABS
- Working voltage: 4.5V
- Working temperature: 10-50 degrees Celsius
- Decibel: 125db
- Installation method: SMT type
- Communication method: magnetic induction
- Battery: LR44 x 3 (delivered with batteries)
- Suitable for a variety of scenarios
$9.02 $10.37
CACAZI A19 1 For 5 Wireless Music Doorbell without Battery, Plug:US Plug (Black)
- Material: ABS, electronic components
- Remote control distance: 300 meters
- Built-in music: 60 songs
- Volume: 5-speed adjustment
- Transmitter battery: 12V/23A battery x 1 (shipping without battery)
- The doorbell has 60 built-in chord music, you can choose according to your preference
- Strong penetrability, the straight-line distance on the open space can reach 300 meters (note: the actual use effect varies depending on the environment, and the signal receiving effect is also different due to different obstacles)
- Working principle: The transmitter is installed outside the door, the receiver is installed on the power socket, press the transmitter to ring the bell, the receiver immediately rings and flashes to remind
$34.69 $41.28
CACAZI A19 1 For 4 Wireless Music Doorbell without Battery, Plug:US Plug (Black)
- Material: ABS, electronic components
- Remote control distance: 300 meters
- Built-in music: 60 songs
- Volume: 5-speed adjustment
- Transmitter battery: 12V/23A battery x 1 (shipping without battery)
- The doorbell has 60 built-in chord music, you can choose according to your preference
- Strong penetrability, the straight-line distance on the open space can reach 300 meters (note: the actual use effect varies depending on the environment, and the signal receiving effect is also different due to different obstacles)
- Working principle: The transmitter is installed outside the door, the receiver is installed on the power socket, press the transmitter to ring the bell, the receiver immediately rings and flashes to remind
$29.86 $36.73
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