F&F KK-05

Ubiquiti UA-Lock-Magnetic-270kg electromagnetic lock Black. Grey

Ubiquiti UA-Lock-Magnetic-540kg electromagnetic lock Black. Grey

Watch over what's important at home with the Stick Up Cam Battery. Place it on a wall or any flat surface, indoors or out, and always know when people come and go with motion-activated notifications, more→1080p HD video, infrared night vision and two-way talk.

Features: Buttons and receivers have elegant appearance, buttons with business card clip function, receivers use bright fuel injection, noble and generous. Buttons and receivers are batterypowered and more→easy to install. (Note: Batteries are purchased separately). The button is powered by two AAA batteries, and the receiver is powered by four AAA batteries. Waterproof button, suitable for indooroutdoor installation, plus a canopy, waterproof function is more excellent. Containing 16 kinds of codes, it can be adjusted manually and is simple and convenient. Using digital cofrequency and different code technology, 200 meters long remote control distance. Stereo surround sound design, builtin 3 chord …

Feature 1DOORBELL UNIT: The pack contains 2 pcs doorbell system units, which can switch between ringtone call and intercom mode. 2INTERCOMUNICADOR FUNCTION: the two units can be used as intercomunicad more→or for two way talk without shouting at home. 3LONG RANGE: The transmission distance of the voice intercom device can achieve 1000m in open area and 20 to 50m through wall, highly practical. 4INDICATOR LIGHT: The voice intercom units are humanized designed with intercom light and power light, users can see clearly at a glance. 5LONG BATTERY LIFE: The 2 way voice intercom has built in large capacity battery, adopts intelligent power saving chip, with long battery life.Item Type: 2WayVoiceIntercomMaterial: …

Dahua Technology ASC2204B-S.Certification:CE/FCC/UL.Operating voltage:12 V, Operating current:1.4 A, Power consumption:41.6 W.Width:210 mm, Depth:50 mm, Height:106 mm.Package width:255 mm, Package dep more→th:87 mm, Package height:166 mm.Specifications:-Exit button supported:Yes.-Number of users:100,000 user(s).-Supported network protocols:IPv4 TCP UDP.-Interface:RS-485.-Maximum number of doors:4 door(s).-Design:Nude.-Integrated UPS:No.-RS-485 ports:5.-Width:210 mm.-Height:106 mm.-Depth:50 mm.-Electric consumption (no load):0.8 W.-Operating current:1.4 A.-Operating voltage:12 V.-Energy consumption:41.6 W.-Operating temperature range:-30 -60 °C.-Relative operating humidity:5 -90%.-Package height:166 m…

For Clear Contrast

Used primarily for black and white photography. XO is highly effective for outdoor portraits because red is rendered dark while green appears lighter.

 more→Great for correcting skin tones bringing out facial expressions in close-ups and emphasizing the feeling of liveliness. X1 is highly effective for indoor portraits under tungsten lighting.

FOR COLOR FILM:
These filters such as K2 (Yellow) G (Orange) 25A (Red) X0 (Yellow/green) and X1 (Green) are primarilly designed for use with Black & White film. However they can be used with color film to produce special color effects.

Y2 Pro filter especially useful for clear contrast between blue sky with clouds and foreground.…

Logitech Reach webcam 1920 x 1080 pixels USB-C Graphite