bids are invited for portable hd projector - • projection system: 0.2” wvga, • resolution: 854 x 480• brightness: 300 ( led lumens ) , • contrast ratio: 120000:1• display colour: 1.07 billion colours, • light source: led• light source life ( hours ) : upto 30000, • lamp watt: rgb led• lens: f=1.7, f= 5.5mm, • projection offset: 100% ±5%• throw ratio: 1:2, • optical zoom: fixed• image size: 24”-100”, • throw distance: 0.64m- 2.66m ( 38” @1m ) • keystone: ± 40° ( v ) , • audible noise ( normal ) : 26db• audible noise ( eco ) : 25 db, • local storage: 16 gb• input lag: 41.5 ms, • resolution support: vga ( 640 x 480 ) to full hd, ( 1920 x 1080 ) , • hdtv compatibility: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, • horizontal frequency: 15k-102 khz, • vertical scan rate: 23-120 hzinput:• hdmi: 1, ( hdmi 1.4 / hdcp 1.4 ) , • usb type c: 1 ( 5v / 2a ) • audio in ( bluetooth ) : 1 ( bt4.2 ) , • sd card: micro sd ( 32 gb, sdhc ) • wifi input: 1 ( 5gn ) , output• audio out ( 3.5 mm ) : 1, • audio out ( bluetooth ) : 1 ( bt4.2 ) • speaker: 3w cube x 2, • usb type a ( power ) : 1 ( usb2.0-5v / 1a, share with usb a input ) others• power supply voltage: power adaptor, input: 100-240 v, output: 19vdc / 3.42a, • battery: 12000 mah ( 4000 mah 3.7v x 3 ) , ( 2.5hrs @ normal, 3 hrs @ eco ) • power consumption: normal: 45 w, standby : <0.5w, • operating temp: 0-40°c, • net weight: 0.7 kg, • dimensions: 151 x 126x 40 mm• osd language: english, indian languages and other foreigh languages accessories• power cord: 1, • usb-c cable: 1 ( 1m ) , • remote control:1, • qsg: yes• carrybag: 1 , slr camera - • mirror less digital camera• resolution: 24 mp• sensor size: full frame• in body stabilization: sensor shift 5 axis• max video quality: 4 k 30 fps• colour: black• configuration: body & lens & kit• lens included: 28- 70 mm• viewfinder: built in view finder , portable public address system - complete professional 4500 watts pa system 8- ch mixer 2 pc 15” speakers wireless mics• 8 channel power mixer with build in amplifier 4500 watts peak and bluetooth, usb, sd card, fm radio functions.• 2 pcs 15” plastic body 2- way passive speakers ( 1200 watts peak power, 600 watts program, 300 watts rms ) • 2 channel vhf receiver with 2 pcs handheld mics• 20 ft long speaker cables: 2 pcs , pa microphone stand - • type: floor stand• height: 920-1500 mm• base dia: 230 mm• weight: 5 – 6 kg total quantity : 1