˙Built-in multi protocol decoder, universal pan/tilt, complete dome cover ˙Multi camera communication protocol, suitable for AEBELL integrated camera ˙Adopt Mitsubishi motor, 360?unlimited rotation ˙Adopt American optical material, no distortion ˙ Clear, light brown and dark brown cover are available. ˙Metal housing and motor, durable for long time use Specification 1. 3 sizes of 7? 9?and 12?are available1． 2. 3 mouthing method (wall mouthing, hanging mouthing and built-in mouthing installation) 3. 3 integrated functions optional A, BL-6XX dome cover with bracket B, BL-6XXP dome cover with pan/tilt C, BL-6XXPT dome cover with pan/tilt, decoder.