This cost-effective passive balun kit provides a simple and reliable method for transmitting a single CCTV camera video signal over unshielded twisted pair (UTP) cable. It supports clear video transmission up to 2 megapixels, helping to reduce installation costs compared to traditional coaxial cable. The kit is packaged in blister packs for easy retail and handling.
SHOW FULL COLUMNS FROM `cmf_portal_post` [ RunTime:0.003047s ]
SELECT `post`.* FROM `cmf_portal_post` `post` WHERE `post`.`post_type` = '1' AND `post`.`post_status` = '1' AND `post`.`delete_time` = '0' AND `post`.`id` = '180' AND ( `post`.`published_time` > '0' AND `post`.`published_time` < '1758532199' ) LIMIT 1 [ RunTime:0.001491s ]
SELECT `post`.* FROM `cmf_portal_post` `post` WHERE `post`.`post_type` = '1' AND `post`.`post_status` = '1' AND `post`.`delete_time` = '0' AND `post`.`id` < '180' AND ( `post`.`published_time` > '0' AND `post`.`published_time` < '1758532199' ) ORDER BY `id` DESC LIMIT 1 [ RunTime:0.002848s ]
SELECT `post`.* FROM `cmf_portal_post` `post` WHERE `post`.`post_type` = '1' AND `post`.`post_status` = '1' AND `post`.`delete_time` = '0' AND `post`.`id` > '180' AND ( `post`.`published_time` > '0' AND `post`.`published_time` < '1758532199' ) ORDER BY `id` ASC LIMIT 1 [ RunTime:0.001211s ]
SHOW FULL COLUMNS FROM `cmf_portal_category_post` [ RunTime:0.002743s ]
SHOW FULL COLUMNS FROM `cmf_portal_category` [ RunTime:0.001896s ]
SELECT `cmf_portal_category`.*,`pivot`.`id` AS `pivot__id`,`pivot`.`post_id` AS `pivot__post_id`,`pivot`.`category_id` AS `pivot__category_id`,`pivot`.`list_order` AS `pivot__list_order`,`pivot`.`status` AS `pivot__status` FROM `cmf_portal_category` INNER JOIN `cmf_portal_category_post` `pivot` ON `pivot`.`category_id`=`cmf_portal_category`.`id` WHERE `pivot`.`post_id` = '180' [ RunTime:0.001774s ]
UPDATE `cmf_portal_post` SET `post_hits` = `post_hits` + 1 WHERE `id` = '180' [ RunTime:0.005796s ]
SHOW FULL COLUMNS FROM `cmf_theme_file` [ RunTime:0.004018s ]
SELECT * FROM `cmf_theme_file` WHERE `theme` = 'sznetlink' AND `file` = 'portal/aboutus' LIMIT 1 [ RunTime:0.000892s ]
SELECT `more`,`file`,`id`,`is_public` FROM `cmf_theme_file` WHERE `theme` = 'sznetlink' AND ( `is_public` = 1 OR `file` = 'portal/product_detail' ) ORDER BY `is_public` DESC [ RunTime:0.000310s ]
SELECT `path` FROM `cmf_portal_category` WHERE `id` = '8' LIMIT 1 [ RunTime:0.000648s ]
SELECT * FROM `cmf_portal_category` WHERE `id` IN ('0','1','8') ORDER BY `path` ASC [ RunTime:0.000558s ]
SHOW FULL COLUMNS FROM `cmf_option` [ RunTime:0.001024s ]
SELECT `option_value` FROM `cmf_option` WHERE `option_name` = 'storage' LIMIT 1 [ RunTime:0.000884s ]
SHOW FULL COLUMNS FROM `cmf_nav_menu` [ RunTime:0.002126s ]
SELECT * FROM `cmf_nav_menu` WHERE `nav_id` = 1 AND `status` = 1 ORDER BY `list_order` ASC [ RunTime:0.001373s ]
SELECT `nav_id` FROM `cmf_nav_menu` WHERE `id` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.002965s ]
SELECT * FROM `cmf_nav_menu` WHERE `nav_id` = 1 AND `status` = 1 ORDER BY `list_order` ASC [ RunTime:0.000817s ]
SELECT `nav_id` FROM `cmf_nav_menu` WHERE `id` = 2 AND `status` = 1 LIMIT 1 [ RunTime:0.000304s ]
SELECT * FROM `cmf_nav_menu` WHERE `nav_id` = 1 AND `status` = 1 ORDER BY `list_order` ASC [ RunTime:0.001779s ]
SELECT `nav_id` FROM `cmf_nav_menu` WHERE `id` = 10 AND `status` = 1 LIMIT 1 [ RunTime:0.000548s ]
SELECT * FROM `cmf_nav_menu` WHERE `nav_id` = 1 AND `status` = 1 ORDER BY `list_order` ASC [ RunTime:0.000424s ]
SELECT `nav_id` FROM `cmf_nav_menu` WHERE `id` = 11 AND `status` = 1 LIMIT 1 [ RunTime:0.000611s ]
SELECT * FROM `cmf_nav_menu` WHERE `nav_id` = 1 AND `status` = 1 ORDER BY `list_order` ASC [ RunTime:0.000858s ]
SELECT `nav_id` FROM `cmf_nav_menu` WHERE `id` = 12 AND `status` = 1 LIMIT 1 [ RunTime:0.002439s ]
SELECT * FROM `cmf_nav_menu` WHERE `nav_id` = 1 AND `status` = 1 ORDER BY `list_order` ASC [ RunTime:0.000412s ]
SELECT `nav_id` FROM `cmf_nav_menu` WHERE `id` = 18 AND `status` = 1 LIMIT 1 [ RunTime:0.002264s ]
SELECT * FROM `cmf_nav_menu` WHERE `nav_id` = 1 AND `status` = 1 ORDER BY `list_order` ASC [ RunTime:0.000259s ]
SELECT `nav_id` FROM `cmf_nav_menu` WHERE `id` = 19 AND `status` = 1 LIMIT 1 [ RunTime:0.002165s ]
SELECT * FROM `cmf_nav_menu` WHERE `nav_id` = 1 AND `status` = 1 ORDER BY `list_order` ASC [ RunTime:0.000295s ]
SELECT `nav_id` FROM `cmf_nav_menu` WHERE `id` = 20 AND `status` = 1 LIMIT 1 [ RunTime:0.001091s ]
SELECT * FROM `cmf_nav_menu` WHERE `nav_id` = 1 AND `status` = 1 ORDER BY `list_order` ASC [ RunTime:0.000447s ]
SELECT `nav_id` FROM `cmf_nav_menu` WHERE `id` = 4 AND `status` = 1 LIMIT 1 [ RunTime:0.000303s ]
SELECT * FROM `cmf_nav_menu` WHERE `nav_id` = 1 AND `status` = 1 ORDER BY `list_order` ASC [ RunTime:0.002810s ]
SELECT `nav_id` FROM `cmf_nav_menu` WHERE `id` = 3 AND `status` = 1 LIMIT 1 [ RunTime:0.002248s ]
SELECT * FROM `cmf_nav_menu` WHERE `nav_id` = 1 AND `status` = 1 ORDER BY `list_order` ASC [ RunTime:0.001217s ]
SELECT `nav_id` FROM `cmf_nav_menu` WHERE `id` = 21 AND `status` = 1 LIMIT 1 [ RunTime:0.000717s ]
SELECT * FROM `cmf_nav_menu` WHERE `nav_id` = 1 AND `status` = 1 ORDER BY `list_order` ASC [ RunTime:0.000254s ]
SELECT `nav_id` FROM `cmf_nav_menu` WHERE `id` = 22 AND `status` = 1 LIMIT 1 [ RunTime:0.001535s ]
SELECT * FROM `cmf_nav_menu` WHERE `nav_id` = 1 AND `status` = 1 ORDER BY `list_order` ASC [ RunTime:0.000353s ]
SELECT `nav_id` FROM `cmf_nav_menu` WHERE `id` = 5 AND `status` = 1 LIMIT 1 [ RunTime:0.001207s ]
SELECT * FROM `cmf_nav_menu` WHERE `nav_id` = 1 AND `status` = 1 ORDER BY `list_order` ASC [ RunTime:0.000481s ]
SELECT * FROM `cmf_portal_post` WHERE `id` = '7' LIMIT 1 [ RunTime:0.001558s ]
SHOW FULL COLUMNS FROM `cmf_sales_team` [ RunTime:0.000501s ]
SELECT * FROM `cmf_sales_team` ORDER BY `list_order` DESC [ RunTime:0.000285s ]
SELECT `path` FROM `cmf_portal_category` WHERE `id` = '8' LIMIT 1 [ RunTime:0.001438s ]
SELECT * FROM `cmf_portal_category` WHERE `id` IN ('0','1','8') ORDER BY `path` ASC [ RunTime:0.000339s ]
SELECT post.*,min(category_post.category_id) as category_id FROM `cmf_portal_post` `post` INNER JOIN `cmf_portal_category_post` `category_post` ON `post`.`id`=`category_post`.`post_id` WHERE `post`.`post_status` = '1' AND `post`.`post_type` = '1' AND `post`.`delete_time` = '0' AND ( `category_post`.`category_id` = '8' ) AND ( `post`.`published_time` > '0' AND `post`.`published_time` < '1758532199' ) GROUP BY `post`.`id` ORDER BY `post`.`published_time` DESC LIMIT 5 [ RunTime:0.000808s ]
