Tripple Infra Red Parimeter Beam for Security System

these beams should work fine, we have other beams available, however they go from 74cm to 200cm long, and probably would not be suitable for a roof. it depends on what you want to cover o the roof.

Hi there the only difference between the double and tripple beams are that there is a extra beam to make sort of a wider barrier line. These are visible, and if mounted 1.2m high, and a perpetrator can see them, he can still move under the beam undetected.

Please have a look at the following links, these are for our strip beams. These come in various lengths 70cm, 115, 140 and 200cm these are much harder to go under or over due to the physical length of the beams.
http://www.bidorbuy.co.za/item/76685917/Infra_red_Strip_barrier_beams_60m_140cm_length_with_8_beams.html

http://www.bidorbuy.co.za/item/78225090/infra_red_Strip_barrier_beams_60m.html

http://www.bidorbuy.co.za/item/76752198/infra_red_Strip_barrier_beams_60m_200cm_length_with_8_beams.html

Hi there, we have a GSM alarm system, 16ch wireless and 3ch wired. 1x wirelss indoor PIR, door contact 2x remote control and 1x wired siren included, R1179. Our beams can be powered by splar, however we do not stock any solar panel items at this time.

http://www.bidorbuy.co.za/item/74559224/16_wireless_3_wired_Zone_GSM_alarm_system_kit_with_sms_alert_auto_dialer.html

you can have a look at our 200cm strip beams, http://www.bidorbuy.co.za/item/71030444/infra_red_Strip_barrier_beams_60m_200cm_length_with_8_beams.html

delivery to botswana by post office is R379.2 delivery 3 - 10 working days

For more info, You can google us.