Hikvision

• Advantages:
• Reliable and affordable
• Lots of features
• User friendly
• Easy to install
• Cons:
• Not as extensive as other brands

AJAX

• Advantages:
• Extremely safe
• Advanced features
• Wireless and mobile
• Easy to install and manage
• Cons:
• More expensive than other brands

Jablotron

• Advantages:
• Very reliable
• Extensive features
• User friendly
• Easy to install
• Cons:
• More expensive than other brands
• Can be difficult to configure